Picasso: The Impossible CollectionPablo Picasso is possibly the most well known artist in history even the art oblivious have at least heard his name. But true connoisseurs will appreciate Picasso The Impossible Collection. Curated by the artist's granddaughter, Diana Widmaier Picasso, the book features 100 unique pieces for a rare Picasso collection that could never be duplicated by any one collector. Each one is handcrafted and bound in a linen clamshell cover.