A heavy book 30 cms x 30 cms x 4cms thick covering the art and works of Picasso during the period 1917 to 1926.  Over 500 pages with colour images throughout.     A fantastic reference to have in your art library.   The cover is in good condition.   There is a mark of something having been put on the book which has impressed itself into the cover but does not extend through.   I would say the book is in excellent condition.   No inscriptions, no tears no yellowing.   Dont hesitate to ask any questions.