This year Europe has experienced what has been touted as 'the summer of art'. With the rare cyclical alignment of the Venice Biennale, Art Basel, Documenta 12 and Munster Skulptur Projekte, organisers of the four events have collaborated on a website [www.grandtour2007.com] to help coordinate the itineraries of those jet-set art lovers that would follow in the edifying footsteps of their 18th Century precursors. In 2007 Art has never been so big and apparently neither have the wallets of those stalking it.