Bruno Bischofberger, Swiss Art Dealer and Early Backer of Basquiat, Dies at 86

Bruno Bischofberger, the influential Swiss art dealer, collector, and historian, died on Saturday at age 86. He opened his first galleries in Zurich and St. Moritz in 1963, championed American Pop artists like Andy Warhol and Roy Lichtenstein, and became an early backer of Jean-Michel Basquiat, representing him from 1982. Bischofberger also helped found Interview magazine with Peter Brant and was a longtime exhibitor at Art Basel.

The Most Expensive Jean-Michel Basquiat Works Ever Sold at Auction

ARTnews published a listicle ranking the most expensive Jean-Michel Basquiat works ever sold at auction, updated as of May 15, 2026. The article traces Basquiat's rise from street artist under the moniker SAMO to a major figure in the downtown New York scene, highlighting key relationships with Keith Haring, Diego Cortez, and curator Henry Geldzahler. It notes that Basquiat's entire mature output was created between 1981 and 1984, and that his 1983 painting *Museum Security (Broadway Meltdown)* sold at Sotheby's in May 2026 for $52.7 million, placing it among his top sales. The piece also details earlier top sales, including *Untitled* (1982) for $29.3 million at Christie's in 2013 and *Flesh and Spirit* (1982–83) for $30.7 million at Sotheby's in 2018.

Gallerist Bruno Bischofberger, Who Catalyzed Basquiat/Warhol Collaboration, Dies at 86

Swiss art dealer Bruno Bischofberger, who catalyzed the famous collaboration between Andy Warhol and Jean-Michel Basquiat, died on May 9 at age 86. His death was announced by his namesake gallery, which he had operated since 1963. Bischofberger played a pivotal role in introducing US Pop artists to Europe, representing Warhol and Basquiat, and commissioning collaborative works that led Warhol to return to painting after a two-decade hiatus. He also represented European artists like Francesco Clemente, Enzo Cucchi, Gerhard Richter, and Jean Tinguely, and his idiosyncratic ads graced Artforum's back cover for nearly four decades.

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.

Bruno Bischofberger, Art Dealer of Stars Like Andy Warhol and Jean-Michel Basquiat, Dies at 86

Bruno Bischofberger, the legendary Swiss art dealer who championed American artists like Andy Warhol and Jean-Michel Basquiat in Europe, has died at age 86. His Zurich-based gallery announced his death on Saturday. Bischofberger founded his eponymous gallery in 1963, which became one of Switzerland's most important blue-chip art spaces. He forged deep personal and professional relationships with artists, including acquiring a stake in Warhol's Interview magazine, producing Warhol's film L'amour, and famously proposing the collaborative paintings between Warhol and Basquiat in 1984. Bischofberger also maintained a decades-long tradition of placing advertisements on the back page of every Artforum issue.

Sotheby’s $433 Million Contemporary Evening and Mnuchin Sales Kicked Off New York’s May Marquee Auctions

Sotheby's held two major evening sales in New York—the Mnuchin collection sale and The Now & Contemporary Evening Auction—generating a combined $433.1 million. The Mnuchin sale achieved a white-glove result of $166.3 million, led by Mark Rothko's *Brown and Blacks in Reds* (1957) which sold for $85.8 million, while the contemporary auction reached $266.8 million, with Jean-Michel Basquiat's *Museum Security (Broadway Meltdown)* as the top lot. The results fell within presale estimates but marked a 133% increase over last May's contemporary sales.

20 superb exhibitions to visit during the Ascension weekend in Paris

20 superbes expos à visiter pendant le week-end de l’Ascension à Paris

Beaux Arts Magazine has curated a list of 20 must-see exhibitions in Paris for the Ascension long weekend (May 14–17, 2026). Highlights include Hilma af Klint's first major French retrospective at the Grand Palais, a Lee Miller survey at the Musée d'Art moderne de Paris, an Alexander Calder show at the Fondation Louis Vuitton, a Matisse exhibition focusing on his late works at the Grand Palais, and a Giovanni Segantini display at the Musée Marmottan Monet. The article also offers recommendations for family-friendly outings, free exhibitions, and evening openings.

Rothko from Robert Mnuchin collection fetches US$85.8m, becoming artist’s second-priciest work at auction

A red-and-black Mark Rothko painting, *Brown and Blacks in Reds* (1957), sold for US$85.8 million at Sotheby’s New York on May 14, becoming the artist’s second-most expensive work at auction. The canvas came from the collection of Robert Mnuchin, a former Goldman Sachs partner turned gallerist, and was the star lot of a dedicated 11-lot evening sale that totaled US$166.3 million. The winning bid was placed by Sotheby’s chairman Helena Newman on behalf of a telephone client, with the hammer falling at US$74 million against an estimate of US$70–100 million. The painting was originally owned by Joseph E. Seagram & Sons and hung in the lobby of the Seagram Building, a landmark of corporate modernism designed by Ludwig Mies van der Rohe and Philip Johnson.

Exhibition | Kiki Smith, 'Flight' at Galerie Lelong, 13 Rue de Téhéran, Paris, France

Kiki Smith presents her tenth solo exhibition at Galerie Lelong in Paris, titled 'Flight'. The show features bronze sculptures, two large stained-glass windows, drawings, and an imposing print, all exploring themes of continuity and unity across humans, animals, and plants. Birds such as eagles, doves, and owls carry symbolic weight, reflecting the artist's fears, desires, and dreams.