In the twenties, Surrealists proclaimed that words had stopped playing around and had begun to make love. Nowhere is this more apparent than in the writings of Marcel Duchamp, who fashioned some of the more joyous and ingenious couplings and uncouplings in modern art. This collection beings together two essential interviews and two statements about his art that underscore the serious side of Duchamp. But most of the book is made up of his experimental...