I have been buying art books related to private collections for the past 10 years and this is the most comprehensive book of a private collection that I have seen. I has been divided for the works on canvas, paper, sculpture, art objects, etc. I am also a collector and if I would try to make a book of my own collection I would follow the same format of this book. Finnaly to make this book indispensable is the incledible collection that these two collectors where able to put together and to the Museum that made this exposition posible. To all art collectors this is a must of how an art collection should be.