If only we could persuade galleries to observe a fallow period in which, for two months every other year, new and old works of art could be sold in back rooms and all main galleries would be devoted to revisiting shows gone by.

My nominee for Best Picture of the year - maybe the best picture ever, because it's essentially made up of and is an ecstatic love letter to all other movies - is Christian Marclay's endlessly enticing must-see masterpiece 'The Clock.'

John Baldessari, the 79-year-old conceptualist, has spent more than four decades making laconic, ironic conceptual art-about-art, both good and bad.

I rage against Vincent van Gogh for needing to die at 37, after painting for only ten years.

Billions of photos are shot every year, and about the toughest thing a photographer can do is invent an original, deeply personal, instantly recognizable visual style. In the early nineties, Wolfgang Tillmans did just that, transforming himself into a new kind of artist-photographer of modern life.