'I use ready-mades, and what that means for me are those things whose identity is very clear, very nameable, very immediate.'

Wentworth's work includes sculptures made with light bulbs, baskets, bowls, ladles, ladders, mirrors, and many other objects he finds and buys - often in junk shops near his home off London's Caledonian Road.

The film watches him at work in his studio, shopping for his 'ready-mades' and looks at his latest exhibition in New York.