I loved the exhibition at the National Gallery. It felt like a great privilege to see the paintings at close quarters. We bought the book at the gallery. A 5* exhibition was almost complemented by a 5* book - unless you decide to read it. Rather frustratingly the numerous references to the catalogue numbers have no accompanying page references, which would have made the continual flicking from text to illustration so much easier. That said, both the exhibition and the book are stunning.