Dealer Larry Gagosian said "colllectors are taking their time" on the fair's first day

How, two decades after his death, did Mondrian become a brand icon, and make a lasting contribution to the “youthquake”?

Boshier’s work was often critical of US politics and consumerism

The fair champions art made on and with paper, in every form and style

The Campus, near the town of Hudson, will open to the public this summer

The Foundation for Contemporary Arts has been selling works donated by visual artists to fund those working in experimental forms and performance since 1963

All you ever wanted to know about Lichtenstein, from an encyclopaedic career survey to a collection of his unexpectedly witty mirror paintings—selected by the art dealer Irving Blum

Gifts will go to five institutions, including the Whitney Museum of American Art and the Los Angeles County Museum of Art

Proceeds of the sale at Christie's will benefit the reproductive justice organisations

The building, just a few blocks from the museum, will be renovated and used as a permanent home for the Whitney’s Independent Study Program

Tuten was close friends with Roy Lichtenstein, who twenty years ago saw promise in the writer’s sketchbook.

Philip Righter pleaded guilty to selling works fraudulently attributed to Andy Warhol, Jean-Michel Basquiat and Keith Haring, among others

Ugo Mulas photographed the 1960s New York art scene and his pictures are now on show at Matthew Marks

The organisation wants to get its collection "out into the world", the director says

Frightened Girl is part of a London exhibition devoted to the Ben-Day dot technique commonly used in pulp fiction comics

Capping an epic week of auctions, solid results featuring records for female artists and a Ferrari bode well for market's future—so long as it doesn't overheat