Matisse and Picasso then being introduced to each other by Gertrude Stein and her brother became friends but they were enemies. –Gertrude Stein, The Autobiography of Alice B. Tolkas If Picasso and Matisse were rivals from almost the first moment each knew of the other's existence, the contest was driven as much by...

Matisse and Picasso then being introduced to each other by Gertrude Stein and her brother became friends but they were enemies. –Gertrude Stein, The Autobiography of Alice B. Tolkas If Picasso and Matisse were rivals from almost the first moment each knew of the other's existence, the contest was driven as much by...