DUCHAMP (Marcel) - MAN RAY. Rrose Sélavy and I appreciate the bruises of the Eskimos with exquisite words. [Paris, 1924]. — Insert 276 x 282 mm. Very rare, unsigned insert by Marcel Duchamp, reproducing Man Ray’s photograph of one of the cardboard panels used for Marcel Duchamp’s *Machine Optique* and the film *Anemic Cinema*. The illustration is surrounded by this phrase: “Rrose Sélavy and I appreciate the bruises of Eskimos with exquisite words.” This insert was intended to serve as a supplement to issue 18 of the magazine 391. Fold marks; otherwise, a very well-preserved copy.