Tim Knox is the director of the Fitzwilliam Museum in Cambridge
Masterpieces by Titian, Dürer, and Van Dyck return to London from their far-flung homes, and pottery comes to Cambridge
The art world has lost one of the most respected scholar-art dealers of the 20th century
Tim Knox first came across 'the most splendid British embassy building anywhere' in a box of photographs on Portobello Road
