Calder Gardens, which will be housed in a Herzog & de Meuron-designed building on Benjamin Franklin Parkway, has also appointed a senior director of programmes

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

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

A restored Hamburg theme park created by artists in the late 1980s is now on view in Los Angeles—but it was not the first. We take a ride through five historic artist-designed amusements

The Seattle Art Museum’s gift of more than 45 works from collectors Jon and Kim Shirley makes for a compelling performance

The art fair's second edition features plenty of paintings, plus some unusual sculptures, by previously overlooked 20th-century artists

A daughter of the former owner of the sculpture claims it was stolen from her dying mother; Nahem says she is stalking him and marring his reputation

The trove of works from Jon and Kim Shirley includes many mobiles and stabiles, and comes with a commitment to fund ongoing programming on the artist

Landau, whose discerning eye and aesthetic curiosity made her a fixture in the art world from the 1980s onward, began collecting after receiving an insurance settlement for a jewellery heist at her home

The $70m centre will feature indoor and outdoor spaces with rotating exhibitions of Calder’s work

Women accounted for nearly half of the lots, led by Yayoi Kusama and her early Infinity Net paining which sold for a record $10.5m

From an artist couple’s colourful daring at the Museum of Arts and Design to the last chance to see Alexander Calder at the Museum of Modern Art

From Alexander Calder’s early works at MoMA to Molly Greene’s psychedelic flowers at Kapp Kapp

The De Young’s current exhibition, comparing the work of the two Modern artists, is not a perfect coupling

A new platform launched by the Calder Foundations features thousands of artworks, photographs, archival documents and publications

Mies van der Rohe’s steel-and-glass building is undergoing modernisation by David Chipperfield, including new air-conditioning, security, lighting and visitor facilities

The non-profit space, likened to the Rothko Chapel in Houston, will offer visitors a place to introspectively connect with Calder's work

Fresh takes on Modernism, colour and two giants of American art

The French gallery has been hit hard by a 6% reduction in government subsidy, part of Sarkozy's pledge to modernise the State by reducing public spending