John Wood and Paul Harrison’s minimal, deadpan performances make complicated references to the art world of the past—with a dash of slapstick

Organised by the Guggenheim Foundation and the Menil Foundation, works presenting the Russian avant-garde's embrace of abstract art will be displayed

Chantal Joffe, Victoria Miro

Problematic Warhols hinder Christie’s but Sotheby’s sparkles with Richter Riley, Barceló and Flanaghan

“Collectors want something new”

An out-of-town gallery thrives on showing gentle, figurative painters

Terry Frost exhibits new works alongside those which inspired them

What's going on in London: Art on the move

Theme-less this year, the triennial covers all generations and styles

The Art Gallery of New South Wales plays host to her new show

Why the art market is holding up as stock exchanges plunge, and why there are 10 times more collectors than in 1990

Last year Michael Landy meticulously catalogued and then destroyed all his material possessions. For his latest show he has photographed and etched the plants that grow spontaneously throughout the city

The foremost figurative painter of his generation, talks about his passionate commitment to the art

Essenhigh talks about her switch from enamel to oil, the difficulties of making pretty pictures and the ominous undertow of her paintings

The artist's sprawling works will be on view until 16 November

Cooper is mapping out a metaphysical space with his images of oceans, forests, rocks and sky

The artist talks about her trials as a woman in a man’s field, the female way of working, her free-floating wackiness and making movies

This is the richest area of Germany, and it has a buoyant cultural life; but the expense of it is beginning to drive the artists out

Hume talks painting, why he relishes a little melancholy, and what he learned from working with Stella McCartney

Compare and contrast the last decade of the master's oeuvre

The contemporary art belongs to the grandson of Nazi industrialist, Friedrich Flick

The Anglophile, the Entertainer, the Benefactor and the America lover

Of the 497 billionaires, 36 are major collectors

Untouched by its competitors, Art Basel remains a highlight on the art calendar

New paintings at Hamiltons for those who have so far missed out

As well as showing the work of contemporary artists they have a special interest in Andy Warhol and Pop art

A commentary on the end of art

Like the Surrealists, Dunham believes that his unconscious dominates him as he works

Jack Rutberg Fine Arts, Los Angeles

Record prices for Andreas Gursky, Peter Doig, Luciano Fabro and Douglas Gordon