Museums officials have failed to bring anything new to the work on display

The superstar art lover backed the British critic's first forays into book publishing

The constant demand by dealers for new work to feed the market has led even the most promising artists to overproduce

Why art should not become a fairground attraction

Matthew Collings reviews BBC profile of US artist

The show encapsulates the twisted diversity of contemporary art

Bacon’s work has relationships with the Masters of art history, but the likenesses are often fugitive