Tomorrow, Sunday, at 4 o'clock, visit from Picasso. As I'm expecting to see him tomorrow, my mind is at work. I'm doing this propaganda show [at the Victoria and Albert Museum in London, 1945] with him. I can imagine the room with my pictures on one side, and his on the other. It's as if I were going to cohabit with an epileptic.

Quote in his notebook, circa April 1945; as quoted in 'Matisse & Picasso', Paul Trachtman, Smithsonian Magazine, February 2003, p. 6