Among Surrealist techniques exploiting the mystique of accident was a kind of collective collage of words or images called the cadavre exquis (exquisite corpse). Based on an old parlor game, it was played by several people, each of whom would write a phrase on a sheet of paper, fold the paper to conceal part of it, and pass it on to the next player for his contribution...

It was natural that such oracular truths should be similarly sought through images, and the game was immediately adapted to drawing, producing a series of hybrids the first reproductions of which are to be found in No. 9-10 of La Révolution surrealiste (October, 1927) without identification of their creators. The game was adapted to the possibilities of drawing, and even collage, by assigning a section of a body to each player, though the Surrealist principle of metaphoric displacement led to images that only vaguely resembled the human form.