Dada artists, group photograph, Paris, 1921, Francis Picabia

From left to right, back row: louis aragon, theodore fraenkel, paul eluard, emmanuel faÿ (brother of bernard faÿ). Second row: paul dermée, philippe soupault, georges ribemont-dessaignes. Front row: tristan tzara (with monocle), celine arnauld, francis picabia, andré breton. Date: 1921.