To Judge a Book by its Cover

I possess a lot of books. They are a great source of inspiration. Usually I buy a book because of it content, but there are occassions that I buy a book simply because I am attracted by its cover. This cover is from an art catalogue for Braque's exhibition at museum Boymans in Rotterdam in 1956. It is so simple yet attractive that I keep it on display.

"There is only one valuable thing in art: the thing you cannot explain."
Georges Braque