A Joan Mitchell diptych and a rare stack by Donald Judd: our pick of the May auctions

The Art Newspaper highlights five major lots from New York's May 2025 auctions. Phillips offers Joan Mitchell's diptych 'Plain' (1989), estimated at $5-7 million, from the collection of late Miami art patron Tina Hills. Christie's presents Donald Judd's rare copper and red Plexiglas 'Untitled (Stack)' (1969), estimated at $10-15 million, from the Minimalist collection of the late Henry S. McNeil Jr. Sotheby's leads with Jean-Michel Basquiat's 'Museum Security (Broadway Meltdown)' (1983), estimated above $45 million, and Mark Rothko's 'Brown and Blacks in Reds' (1957), estimated at $70-100 million from the collection of late dealer Robert Mnuchin.

Diane Keaton’s Iconic Wardrobe and Art Collection Head to Auction

Bonhams auction house, in collaboration with the Fine Art Group, is organizing a four-part, 550-lot sale of Diane Keaton's personal belongings. The sales, taking place online and in New York from late May to mid-June, will include her iconic wardrobe, Hollywood memorabilia, home furnishings, and a significant portion of her art collection, featuring works by artists like Robert Rauschenberg and Ed Ruscha, as well as her own mixed-media collages.

Renoir Not Seen in Public for 97 Years Will Go Up for Auction in May

A major portrait by Pierre-Auguste Renoir, "La femme aux lilas (Portrait de Nini Lopez)" (1876–77), will be sold at Christie's on May 18. The painting, which has been held privately by the Whitney Payson family for 97 years, is expected to fetch between $25 and $35 million.

It is the great Mark Rothko leading Sotheby's first auctions in New York

È il grande Mark Rothko a guidare le prime aste di Sotheby’s a New York

Sotheby's kicked off New York's art and auction week with two major sales on May 14, 2026, led by the highly anticipated Robert Mnuchin: Collector at Heart Evening Auction. The top lot was Mark Rothko's "Brown and Blacks in Reds" (1957), which sold for $85.8 million, the second-highest price ever for the artist at auction. The Mnuchin auction achieved a "white glove" sale, selling all 11 lots for a total of $166.3 million, followed by The Now & Contemporary Evening Auction which brought in $266.8 million. Combined, Sotheby's generated $433.1 million, a 133% increase over its May 2025 session. The sales reflect a strong return of high-value trophy lots to the secondary market, driven by the dispersal of prominent collectors' estates.

V&A East targets young people

Le V&A East vise les jeunes

The Victoria and Albert Museum has opened a new branch called V&A East in Stratford, east London, within the former Olympic Park. The £135 million (€155.8 million) building, designed by O'Donnell and Tuomey, features 479 sand-colored concrete panels and houses around 500 objects from the V&A's collection across two permanent galleries titled "Why We Make." The museum opened on April 18 and is part of the East Bank cultural complex supported by the London municipality. It prioritizes local engagement and mediation tailored to attract younger audiences, with exhibitions addressing social justice and environmental themes.