Dada

Photographer unknown - Marcel & Suzanne Duchamp, Michel Corlin, Germaine Everling, Lorenzo, Francis Picabia, Jean Crotti - 1920s

Valfierni

Arthur Sapeck (Eugène Bataille) - La Joconde fumant la pipe - Le Rire - 1887

 Marcel Duchamp - L.H.O.O.Q. - 1919

Fernand Leger - La Joconde aux Clés - 1930

Hans Arp at the beach

 Sophie Taeuber-Arp (maybe) - Hans Arp’s navel - Brittany - 1930s

Literary syphilis

"A manifesto is a communication made to the whole world, whose only pretension is to the discovery of an instant cure for political, astronomical, artistic, parliamentary, agronomical and literary syphilis. It may be pleasant, and good-natured, it's always right, it's strong, vigorous and logical. "

Tristan Tzara, Dada Manifesto on Feeble Love and Bitter Love, 1920

Sara Murphy and Pablo Picasso - Plage de la Garoupe - 1926