{"id":178256,"date":"2026-03-29T09:37:28","date_gmt":"2026-03-29T09:37:28","guid":{"rendered":"https:\/\/www.solidaridadobrera.org\/confederal\/?page_id=178256"},"modified":"2026-04-07T20:27:08","modified_gmt":"2026-04-07T20:27:08","slug":"movimiento-obrero-y-arte-social","status":"publish","type":"page","link":"https:\/\/www.solidaridadobrera.org\/confederal\/movimiento-obrero-y-arte-social\/","title":{"rendered":"Movimiento obrero y arte social"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"610\" height=\"333\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/volpedo_quarto_stato.jpg\" alt=\"\" class=\"wp-image-178257\" style=\"aspect-ratio:1.8318613506958648;width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/volpedo_quarto_stato.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/volpedo_quarto_stato-300x164.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Giuseppe Pelliza da Volpedo: <em>Il quarto stato<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"508\" height=\"628\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/dario_regoyos_huelga_en_bejar.jpg\" alt=\"\" class=\"wp-image-178260\" style=\"aspect-ratio:0.8089108466287035;width:740px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/dario_regoyos_huelga_en_bejar.jpg 508w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/dario_regoyos_huelga_en_bejar-243x300.jpg 243w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Dario de Regoyos: <em>La huelga en B\u00e9jar<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"610\" height=\"289\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/gonzalo_bilbao_siega_en_andalucia.jpg\" alt=\"\" class=\"wp-image-178261\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/gonzalo_bilbao_siega_en_andalucia.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/gonzalo_bilbao_siega_en_andalucia-300x142.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Gonzalo Bilbao: <em>La siega en Andaluc\u00eda<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"391\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/robert_koehler_la_huelga.jpg\" alt=\"\" class=\"wp-image-178263\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/robert_koehler_la_huelga.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/robert_koehler_la_huelga-300x192.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Robert Koehler: <em>La huelga<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"352\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/ernesto_carcova_sin_pan_sin_trabajo.jpg\" alt=\"\" class=\"wp-image-178264\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/ernesto_carcova_sin_pan_sin_trabajo.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/ernesto_carcova_sin_pan_sin_trabajo-300x173.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Ernesto de la C\u00e1rcova: <em>Sin pan y sin trabajo<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"400\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/sorolla_otra_margarita.jpg\" alt=\"\" class=\"wp-image-178266\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/sorolla_otra_margarita.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/sorolla_otra_margarita-300x197.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Joaqu\u00edn Sorolla: <em>Otra margarita<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"413\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/rusinol_la_fabrica.jpg\" alt=\"\" class=\"wp-image-178268\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/rusinol_la_fabrica.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/rusinol_la_fabrica-300x203.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Santiago Rusi\u00f1ol: <em>La f\u00e1brica<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"455\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/evaristo_valle_propaganda_en_la_mina.jpg\" alt=\"\" class=\"wp-image-178270\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/evaristo_valle_propaganda_en_la_mina.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/evaristo_valle_propaganda_en_la_mina-300x224.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Evaristo Valle: <em>Propaganda en la mina<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"506\" height=\"505\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/more_llegara_a_ser_un_hombre.jpg\" alt=\"\" class=\"wp-image-178368\" style=\"width:726px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/more_llegara_a_ser_un_hombre.jpg 506w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/more_llegara_a_ser_un_hombre-300x300.jpg 300w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/more_llegara_a_ser_un_hombre-150x150.jpg 150w\" sizes=\"(max-width: 506px) 100vw, 506px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>M. Mor\u00e9: <em>\u00a1Y llegar\u00e1 a ser un hombre!<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"407\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/lopez_mezquita_cuerda_de_presos.jpg\" alt=\"\" class=\"wp-image-178274\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/lopez_mezquita_cuerda_de_presos.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/lopez_mezquita_cuerda_de_presos-300x200.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Jos\u00e9 Maria L\u00f3pez Mezquita: <em>Cuerda de presos<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"870\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/anselmo_guinea_mariscando.jpg\" alt=\"\" class=\"wp-image-178276\" style=\"aspect-ratio:0.5839077631285864;width:598px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/anselmo_guinea_mariscando.jpg 508w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/anselmo_guinea_mariscando-175x300.jpg 175w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Anselmo Guinea : <em>Mariscando<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"487\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jules_adler_la_huelga.jpg\" alt=\"\" class=\"wp-image-178278\" style=\"width:686px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jules_adler_la_huelga.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jules_adler_la_huelga-300x240.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Jules Adler: <em>La huelga<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"703\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/julio_romero_de_torres_sin_trabajo.jpg\" alt=\"\" class=\"wp-image-178280\" style=\"width:640px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/julio_romero_de_torres_sin_trabajo.jpg 508w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/julio_romero_de_torres_sin_trabajo-217x300.jpg 217w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Julio Romero de Torres: <em>Sin trabajo<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"463\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/meunier_en_el_pais_negro.jpg\" alt=\"\" class=\"wp-image-178369\" style=\"aspect-ratio:1.3174946583250484;width:740px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/meunier_en_el_pais_negro.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/meunier_en_el_pais_negro-300x228.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Constantin Meunier: <em>En el pa\u00eds negro<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"388\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jose_uria_despues_de_la_huelga.jpg\" alt=\"\" class=\"wp-image-178284\" style=\"aspect-ratio:1.5721753533849947;width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jose_uria_despues_de_la_huelga.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jose_uria_despues_de_la_huelga-300x191.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Jos\u00e9 Ur\u00eda: <em>Despu\u00e9s de la huelga<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"442\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/antonio_fillol_revolucion.jpg\" alt=\"\" class=\"wp-image-178286\" style=\"aspect-ratio:1.3800752988431524;width:612px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/antonio_fillol_revolucion.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/antonio_fillol_revolucion-300x217.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Antonio Fillol:<em>Revoluci\u00f3n<\/em><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\">Cuadro desaparecido. La presente fotograf\u00eda es de 1904.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"381\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/c_a_dumont_galeotes.jpg\" alt=\"\" class=\"wp-image-178287\" style=\"aspect-ratio:1.601067303748104;width:786px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/c_a_dumont_galeotes.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/c_a_dumont_galeotes-300x187.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>C\u00e9sar \u00c1lvarez Dumont: <em>Galeotes<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"524\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/castelao_en_galiza_emigrase.jpg\" alt=\"\" class=\"wp-image-178290\" style=\"width:600px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/castelao_en_galiza_emigrase.jpg 508w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/castelao_en_galiza_emigrase-291x300.jpg 291w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Castelao: <em>En Galiza no se pide nada. Em\u00edgrase<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"456\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/alvarez_sala_el_pan_nuestro.jpg\" alt=\"\" class=\"wp-image-178370\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/alvarez_sala_el_pan_nuestro.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/alvarez_sala_el_pan_nuestro-300x224.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><figcaption class=\"wp-element-caption\">OLYMPUS DIGITAL CAMERA<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Ventura \u00c1lvarez Sala: <em>El pan nuestro de cada d\u00eda<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"476\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/nicanor_pinole_marineros_en_gijon.jpg\" alt=\"\" class=\"wp-image-178371\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/nicanor_pinole_marineros_en_gijon.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/nicanor_pinole_marineros_en_gijon-300x234.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Nicanor Pi\u00f1ole: <em>Marineros en el puerto de Gij\u00f3n<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"829\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/h_gervex_le_coltineur_de_charbon.jpg\" alt=\"\" class=\"wp-image-178295\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/h_gervex_le_coltineur_de_charbon.jpg 508w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/h_gervex_le_coltineur_de_charbon-184x300.jpg 184w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Henri Gervex:<em> El descargador de carb\u00f3n<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"463\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/sorolla_pescado_caro.jpg\" alt=\"\" class=\"wp-image-178297\" style=\"aspect-ratio:1.3175115890112645;width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/sorolla_pescado_caro.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/sorolla_pescado_caro-300x228.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Joaqu\u00edn Sorolla: <em>\u00a1Y luego dicen que el pescado es caro!<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"436\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jimenez_aranda_una_desgracia.jpg\" alt=\"\" class=\"wp-image-178299\" style=\"aspect-ratio:1.3990881624190696;width:586px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jimenez_aranda_una_desgracia.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/jimenez_aranda_una_desgracia-300x214.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Jos\u00e9 Jimenez Aranda: <em>Una desgracia<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"613\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/r_diaz_orosia_accidente_en_la_mina.jpg\" alt=\"\" class=\"wp-image-178301\" style=\"aspect-ratio:0.828715678449482;width:644px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/r_diaz_orosia_accidente_en_la_mina.jpg 508w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/r_diaz_orosia_accidente_en_la_mina-249x300.jpg 249w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>R. D\u00edaz Orosia: <em>Accidente en la mina<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"585\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/h_ferrer_morago_madrid_1937.jpg\" alt=\"\" class=\"wp-image-178304\" style=\"aspect-ratio:0.8683727460071928;width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/h_ferrer_morago_madrid_1937.jpg 508w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/h_ferrer_morago_madrid_1937-261x300.jpg 261w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>H. Ferrer Morago: <em>Madrid 1937<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"510\" height=\"551\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/fernando_escriva_la_tregua.jpg\" alt=\"\" class=\"wp-image-178306\" style=\"width:640px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/fernando_escriva_la_tregua.jpg 510w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/fernando_escriva_la_tregua-278x300.jpg 278w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Fernando Escriv\u00e1: <em>La tregua<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"488\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/edward_munch_huelga.jpg\" alt=\"\" class=\"wp-image-178308\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/edward_munch_huelga.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/edward_munch_huelga-300x240.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Edward Munch: <em>Huelga de obreros<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"277\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/rchard_bergh_la_muerte_del_dia.jpg\" alt=\"\" class=\"wp-image-178309\" style=\"aspect-ratio:2.2021234057376087;width:644px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/rchard_bergh_la_muerte_del_dia.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/rchard_bergh_la_muerte_del_dia-300x136.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Richard Bergh: <em>La muerte del d\u00eda<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"445\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/juan_genoves_el_abrazo.jpg\" alt=\"\" class=\"wp-image-178311\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/juan_genoves_el_abrazo.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/juan_genoves_el_abrazo-300x219.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Juan Genov\u00e9s: <em>El abrazo<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"538\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/juan_genoves_la_fuerza.jpg\" alt=\"\" class=\"wp-image-178314\" style=\"width:740px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/juan_genoves_la_fuerza.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/juan_genoves_la_fuerza-300x265.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Juan Genov\u00e9s:<em> La fuerza<\/em><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">EL OBRERISMO DE VICENTE CUTANDA<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"209\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/cutanda_preparativos_primero_de-mayo.jpg\" alt=\"\" class=\"wp-image-178372\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/cutanda_preparativos_primero_de-mayo.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/cutanda_preparativos_primero_de-mayo-300x103.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>Vicente Cutanda: <em>Preparaci\u00f3n del primero de mayo<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"307\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_accidente_en_la_duro.jpg\" alt=\"\" class=\"wp-image-178317\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_accidente_en_la_duro.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_accidente_en_la_duro-300x151.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Vicente Cutanda: <em>Accidente en la Duro<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"410\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_recuerdos_pais_hierro.jpg\" alt=\"\" class=\"wp-image-178319\" style=\"aspect-ratio:1.4878229318432503;width:718px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_recuerdos_pais_hierro.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_recuerdos_pais_hierro-300x202.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Vicente Cutanda: <em>Recuerdos del pa\u00eds del hierro<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"315\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_una_huelga_en_vizcaya.jpg\" alt=\"\" class=\"wp-image-178320\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_una_huelga_en_vizcaya.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/cutanda_una_huelga_en_vizcaya-300x155.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Vicente Cutanda: <em>Una huelga de obreros en Vizcaya<\/em><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">LA EXALTACI\u00d3N DEL TRABAJO DE AURELIO ARTETA<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"397\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_descargadores.jpg\" alt=\"\" class=\"wp-image-178322\" style=\"aspect-ratio:1.5365384744207233;width:688px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_descargadores.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_descargadores-300x195.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Aurelio Arteta: <em>Descargadores<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"413\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/aurelio_arteta_el_astillero.jpg\" alt=\"\" class=\"wp-image-178373\" style=\"aspect-ratio:1.4770177344316922;width:686px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/aurelio_arteta_el_astillero.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/04\/aurelio_arteta_el_astillero-300x203.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Aurelio Arteta: <em>El astillero<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"398\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_la_fundicion.jpg\" alt=\"\" class=\"wp-image-178326\" style=\"aspect-ratio:1.5326582912265085;width:674px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_la_fundicion.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_la_fundicion-300x196.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Aurelio Arteta: <em>La fundici\u00f3n<\/em><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"411\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_mineros.jpg\" alt=\"\" class=\"wp-image-178328\" style=\"width:678px;height:auto\" srcset=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_mineros.jpg 610w, https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/aurelio_arteta_mineros-300x202.jpg 300w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong>Aurelio Arteta: <em>En la mina<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<style>\n.contenedor-hover {\n  position: relative;\n  width: 100%;\n  height: 290px;\n  overflow: hidden;\n}\n\n.contenedor-hover img {\n  position: absolute;\n  width: 100%;\n  height: 100%;\n  object-fit: cover;\n  top: 0;\n  left: 0;\n  transition: opacity 0.4s ease;\n}\n\n\/* Imagen normal visible *\/\n.imagen-normal {\n  opacity: 1;\n  z-index: 1;\n}\n\n\/* Imagen hover oculta *\/\n.imagen-hover {\n  opacity: 0;\n  z-index: 2;\n}\n\n\/* Cuando pasas el rat\u00f3n *\/\n.contenedor-hover:hover .imagen-normal {\n  opacity: 0;\n}\n\n.contenedor-hover:hover .imagen-hover {\n  opacity: 1;\n}\n\n\/* Centrar texto *\/\n.texto-centro {\n  position: absolute;\n  width: 100%;\n  height: 100%;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  z-index: 3;\n}\n<\/style>\n\n<div class=\"contenedor-hover\">\n  <img decoding=\"async\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/exposiciones_1.gif\" class=\"imagen-normal\" alt=\"Exposiciones\">\n  \n  <img decoding=\"async\" src=\"https:\/\/www.solidaridadobrera.org\/confederal\/wp-content\/uploads\/2026\/03\/exposiciones_2.gif\" class=\"imagen-hover\" alt=\"Exposiciones Hover\">\n\n  <div class=\"texto-centro\">\n    <p style=\"font-size:24px; margin:0;\">\n      <a href=\"https:\/\/www.solidaridadobrera.org\/confederal\/galeria\/\" style=\"color:black; text-decoration:none;\">\n        Exposiciones\n      <\/a>\n    <\/p>\n  <\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Giuseppe Pelliza da Volpedo: Il quarto stato Dario de Regoyos: La huelga en B\u00e9jar Gonzalo Bilbao: La siega en Andaluc\u00eda Robert Koehler: La huelga Ernesto de la C\u00e1rcova: Sin pan [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-178256","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Movimiento obrero y arte social - CONFEDERACI\u00d3N SOLIDARIDAD OBRERA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.solidaridadobrera.org\/confederal\/movimiento-obrero-y-arte-social\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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