I bought this wonderful hardback before going along to the exhibition itself, which is great although smaller than I expected and not set in the great Court (used for 'Beyond El Dorado'), but in galleries away from the main entrance.The book is weighty, and a great volume to be perused beforehand. Gazing at fine print reproductions is often easier that viewing them at the exhibition. There are even a couple of screens reproduced in the book by multiple fold-out pages. Be warned, though, like any large catalogue it's far too heavy to accompany any visit. Just lovely to read both before any visit and as a memory afterwards.