Could a little controversy be a good thing?
Is it better to throw in your lot with dozens of other Sunday painters than go to art school?
Warhol not only made art about mass consumption, he made art for mass consumption too
Do you have to visit Abramović in London in order to understand her latest work?
What makes a good work of public art? The success of Bill Viola's 'Martyrs' suggests that a sense of sincerity and tradition can win people round to contemporary formats
Does David Bailey know any women artists? His selection of artists' portraits in his latest exhibition suggests not
