David Hopkins analyses the extensive network of shared concerns and images in the work of Marcel Duchamp and Max Ernst, the greatest names associated with Dada and Surrealist art. This book covers a broad period from c.1912 to the mid-1940s, during which the emergence of Dada and Surrealism in Europe and the United States challenged earlier movements such as Cubism and Expressionism, creating scope for the expression of the unconscious fears and desires of artists acutely sensitive to the troubled nature of their times.