Bob Monk, a longtime director at Gagosian who worked closely with artists such as Ed Ruscha and Richard Artschwager, died on December 15 at age 75 due to complications from a heart condition. Monk spent over two decades at Gagosian, and his career also included stints at Leo Castelli Gallery, his own SoHo gallery Lorence-Monk Gallery, and Sotheby's, where he headed the contemporary prints and contemporary art departments.
Artnet News has published its annual roundup of art world figures who died in 2025, honoring a diverse range of individuals including museum directors, painters, curators, philanthropists, and an archaeologist. Among those remembered are Julia Alexander, former director of the Yale Center for British Art; Sylvain Amic, recently appointed to lead the Musée d'Orsay; philanthropist Wallis Annenberg; abstract painters Timothy App and Jo Baer; curator Leonid Bazhanov; and Tony Bechara, painter and former director of El Museo del Barrio.
Robert Mnuchin, an investment banker turned prominent art dealer, died at 92 in Bridgewater, Connecticut. After a 33-year career at Goldman Sachs, he opened C&M Arts in 1992, later partnering with Dominique Lévy to form L&M Arts, and eventually running Mnuchin Gallery. He represented major artists like Willem de Kooning, Andy Warhol, and Mark Rothko, and advised billionaires including Steve A. Cohen and Mitchell Rales. Notably, in 2019 he secured Jeff Koons's sculpture *Rabbit* (1986) for Cohen at Christie's for $91 million, a record for a living artist at auction.
Günther Uecker, the German postwar artist known for hammering nails into canvases to create abstract works, died at age 95. His death was announced by his New York gallery, Lévy Gorvy Dayan, after he had been hospitalized in Düsseldorf. Uecker was a core member of the avant-garde ZERO group, founded in 1957 by Otto Piene and Heinz Mack, and his nail-based abstractions—applied to surfaces from canvases to lightboxes and TV sets—defined his practice from the 1950s onward. He participated in major exhibitions including Documenta and MoMA's 1965 "The Responsive Eye," and continued working daily in his Düsseldorf studio into his 90s.
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Éliane Radigue, a pioneering French composer and electronic music visionary, has died at the age of 94 in Paris. A student of musique concrète founders Pierre Schaeffer and Pierre Henry, Radigue became renowned for her meditative, long-form compositions created primarily on the ARP 2500 modular synthesizer. Her work, deeply influenced by Tibetan Buddhism, focused on the subtle, sculptural qualities of sound and "barely perceptible" sonic shifts.
Seyni Awa Camara, a Diola sculptor from Bignona, Senegal, known for her totemic clay sculptures of stacked human bodies, has died. Her work, steeped in spirituality and inspired by a ram's horn she called a 'genie,' gained international recognition after being discovered by anthropologist Michèle Odeyé-Finzi and introduced to Europe by gallerist André Magnin. Despite her global following—including fans like Pharrell Williams and Louise Bourgeois—Camara remained largely unknown in her home country, relying on foreign buyers to sustain her practice.
Valie Export, the pioneering Austrian feminist artist known for challenging the conventions of art and cinema through body-centered, tactile works, died on May 14 at age 85, three days before her birthday. Her death was confirmed by Thaddaeus Ropac Gallery, which represents her. Over six decades, Export created influential works such as "TAP and TOUCH CINEMA" (1968) and "Action Pants: Genital Panic" (1968), using her own body to question gender norms and the nature of film. Born Waltraud Lehner in Linz, she reinvented herself as VALIE EXPORT in 1967, a name symbolizing her exportation of personal ideas. She was associated with the Viennese Actionists but developed her own expanded cinema practice, producing works like "Abstract Film No. 1" (1967–68) that redefined the medium.
Thaddeus Mosley, the acclaimed American sculptor known for his monumental wood abstractions, has died at the age of 99 in Pittsburgh. Throughout a career spanning seven decades, Mosley transformed salvaged walnut, sycamore, and cherry wood into curvaceous, gravity-defying forms that balanced immense weight with a sense of lightness. Though he was a long-standing pillar of the Pittsburgh creative community, he achieved widespread national recognition and major museum representation only in his 90s.
Beatriz González, a pioneering Colombian painter and one of the most important Latin American artists of the 20th century, died on Friday at her home in Bogotá at age 93. Her Zurich-based representative, Galerie Peter Kilchmann, announced her passing but did not specify a cause. González first gained fame in the 1960s by remaking art historical masterpieces by Raphael and Leonardo da Vinci in a deliberately garish color palette, later pivoting in the 1980s to explicitly political works critiquing government violence in Colombia. Her career included major exhibitions at Documenta 14 in 2017, the Museum of Modern Art's 2019 rehang, and a retrospective that premiered at the Pinacoteca de São Paulo and will travel to the Barbican Centre in London and the Astrup Fearnley Museet in Oslo.
Raquelín Mendieta, the longtime administrator of the estate of her sister, artist Ana Mendieta, died on October 24 in Miami at age 79 due to a long illness. Raquelín took charge of Ana's legacy after the artist's death in 1985, organizing a retrospective at the New Museum in 1987 and partnering with Galerie Lelong in 1991 to establish a market for Ana's work. Under her stewardship, Ana's art was acquired by major museums like the Whitney Museum and included in over 600 group shows and 55 solo exhibitions, including 16 museum retrospectives.
Dara Birnbaum, a pioneering video artist known for subverting mainstream media through her re-edited television clips, has died at age 78. Her longtime representative, Marian Goodman Gallery, confirmed her death but did not disclose a cause. Birnbaum rose to prominence in the late 1970s and 1980s by pirating TV programs and resequencing their images to disrupt passive viewing. Her most famous work, *Technology/Transformation: Wonder Woman* (1978–79), loops clips of Lynda Carter as the superhero, exposing hidden politics and questioning the show's brand of feminism. The piece is now regarded as a landmark in both feminist art and video art.
VALIE EXPORT, the radical Austrian performance artist, filmmaker, and sculptor widely regarded as the most significant feminist artist of the postwar era, died in Vienna on May 14, just three days before her 85th birthday. Her death was confirmed by Thaddaeus Ropac gallery, which represents her. Known for provocative works such as *Tapp und Tastkino* (1968), in which she invited passersby to touch her bare breasts through a miniature theater, EXPORT faced hate mail, death threats, and indecency charges but remained undeterred in her mission to challenge patriarchal norms through the female body and sexual agency.
Hisachika Takahashi, an artist who worked as an assistant to Robert Rauschenberg and earlier to Lucio Fontana, has died at age 85. His death was announced by Misako & Rosen, a Tokyo gallery collaborating with Hong Kong's Empty Gallery on a current exhibition of his work. Takahashi remained relatively obscure for decades despite close ties to major figures like Jasper Johns, Brice Marden, and Gordon Matta-Clark, whom he enlisted for his project "From Memory Draw a Map of the United States." He also introduced sushi and sashimi to the menu at Food, the famed artist-run restaurant in New York. In recent years, his work gained renewed attention through efforts by artist Yuki Okumura, leading to exhibitions at WIELS Centre for Contemporary Art in Brussels and Fondazione Prada in Milan.
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Pedro Friedeberg, the prolific artist and designer central to Mexico’s Surrealist-aligned circles, has died at age 90 in San Miguel de Allende. Born in Italy and having fled to Mexico to escape fascism, Friedeberg became a singular figure in Latin American art, known for his architectural paintings and whimsical, absurdist sculptures. His death was confirmed by his New York representative, Ruiz-Healy Art.
American artist Llyn Foulkes has died at age 91, as confirmed by Kent Fine Art. Known for defying stylistic categorization, Foulkes was an early pioneer of Pop art, showing at Fergus Gallery in the mid-1960s ahead of Andy Warhol. He won the painting prize at the Paris Biennale in 1967 and represented the United States at the IX São Paulo Art Biennial that same year. His work incorporated collaged elements and explored themes of photography, Americana, and commercial pop culture. Foulkes was also a jazz musician, performing with R. Crumb and forming the Rubber Band, which appeared on Johnny Carson's Tonight Show. He invented a one-man-band instrument called the Machine and participated in Documenta 13 in 2012, with a retrospective at the Hammer Museum in 2013.
Agnes Gund, a towering art collector and patron of New York's Museum of Modern Art, died Thursday in Manhattan at age 87. Following the announcement, artists and cultural workers including Roxana Marcoci, Glenn Ligon, Lorna Simpson, and Hoor Al Qasimi honored her memory on social media, recalling her friendship, generosity, and commitment to social justice. Gund spearheaded MoMA's 1990s expansion, founded the arts education nonprofit Studio in the School in 1977, and in 2017 sold Roy Lichtenstein's "Masterpiece" (1962) to launch the Art for Justice Fund, a $100 million grant initiative for criminal justice reform.
Agnes Gund, one of the most influential art patrons in the United States, has died at 87. Her collecting and philanthropy transformed the American art world, particularly at the Museum of Modern Art (MoMA), where she served as president from 1991 to 2002 and remained a life trustee. Gund helped fund MoMA's 2004 expansion, designed by Yoshio Taniguchi, and played a key role in bringing MoMA PS1 under the museum's aegis in 1999. She was a longtime donor of over 250 works to MoMA, including pieces by Jasper Johns, Elizabeth Murray, and Julie Mehretu, and appeared on the ARTnews Top 200 Collectors list every year from 1990 to 2018.
Barbara Jakobson, a prominent art collector and longtime trustee of the Museum of Modern Art (MoMA), died at age 92 on August 25 in Manhattan due to pneumonia. Known for her extensive network of relationships with artists, dealers, and curators, she was a central figure in the New York art world for decades. Jakobson served on MoMA's board since 1974, helped found the Studio Museum in Harlem in 1968, and persuaded dealer Leo Castelli to donate Robert Rauschenberg's iconic work "Bed" (1955) to MoMA. Her Upper East Side townhouse, filled with works by artists such as Matthew Barney, Diane Arbus, and Robert Mapplethorpe, was a testament to her lifelong engagement with contemporary art.
This week's In Memoriam column from Hyperallergic honors seven figures from the art world who recently passed away, including Swiss collector and dealer Bruno Bischofberger (1940–2026), Pulitzer-winning arts critic Manuela Hoelterhoff (1949–2026), and artist-editor Steven Durland (1951–2026). Other notable losses include British painter Ray Burgoyne, iconographer Christina Dochwat, German gallerist Jenny Falckenberg, realist painter Ward Nichols, and MoMA preparator Pamela A. Popeson. Each entry provides a brief biography and highlights their contributions to visual art, criticism, and cultural organizing.
Richard Hambleton, the Canadian street artist known for his iconic "shadowman" silhouettes that appeared on New York City walls in the 1980s, died on Sunday at age 65, as confirmed by Woodward Gallery. Hambleton emerged alongside Jean-Michel Basquiat, Keith Haring, and Kenny Scharf in the downtown graffiti scene, but a long battle with heroin and crack addiction plagued his life. His career saw a resurgence following a documentary by Oscar-nominated director Oren Jacoby, which premiered at the Tribeca Film Festival in April, leading to renewed exhibitions including his participation in "Club 57: Film, Performance and Art in the East Village, 1978-1983" at the Museum of Modern Art.
Pope Francis, the head of the Roman Catholic Church, has died at age 88. A Jesuit priest from Argentina, he was the first pope from the Americas and the first from outside Europe since the 8th century. During his papacy, he took progressive stances on social justice, migrants, the environment, and the LGBTQ community, and also engaged deeply with contemporary art. He oversaw the Vatican Museums, ordered the return of Parthenon marble fragments to Greece, restored Raphael frescoes, and became the first pope to visit the Venice Biennale, where the Vatican had its first-ever pavilion in 2013.
Pope Francis died on April 20 at age 88, ending a transformative papacy that began in 2013. He was the first Jesuit pope, first from the southern hemisphere, and took his name from St. Francis of Assisi. Known for austerity and advocacy for the oppressed, he criticized wars in Gaza and Ukraine, apologized to Indigenous communities in Canada, and made history in 2024 by attending the Venice Biennale—the first pope to do so—visiting the Holy See Pavilion at the Women's Prison on Giudecca.
Antonio Homem, the longtime associate and eventual director of the Sonnabend Gallery, has died at 86. Homem began working with legendary gallerist Ileana Sonnabend in Paris in 1968, helped her open the New York gallery in 1971, and became the primary steward of the Sonnabend collection after her death in 2007, overseeing its transition into a foundation and a new public museum in Mantova, Italy.
Abstract Expressionist painter Mary Abbott has died at age 98 due to heart failure, as confirmed by McCormick Gallery in Chicago, which represented her for nearly 20 years. Known for her colorful canvases and sweeping brushstrokes, Abbott was praised by the New York Times in 2008 as one of the last great Abstract Expressionist painters of her generation. Despite her early modeling career on Vogue covers and her immersion in the downtown New York art scene alongside figures like Mark Rothko and Willem de Kooning, her work received little scholarly recognition until the 2016 Denver Art Museum exhibition "Women of Abstract Expressionism," which traveled to the Mint Museum and Palm Springs Art Museum.
This article from The Art Newspaper, published as 2026 begins, memorializes key figures from the art world who died in 2025. The list includes artist and activist Jaune Quick-to-See Smith, filmmaker and artist David Lynch, conceptual artist Mel Bochner, collector and patron Guy Ullens (co-founder of Beijing's UCCA), curator Koyo Kouoh (the first African woman to curate the Venice Biennale), photographer Sebastião Salgado, broadcaster Alan Yentob, and sculptor Joel Shapiro. Each entry summarizes their career highlights and contributions.
Tess Jaray, a British painter known for her understated abstract works featuring grids, cubes, and zigzags on pale backgrounds, died on Sunday at age 88, as announced on her official Instagram account. Born in Vienna in 1937, she fled the Nazi regime with her Jewish parents and later studied at Saint Martin's School of Art and Design and the Slade School of Fine Art, where she became the first female teacher in 1968. Her career included monumental commissions in the 1980s and '90s, a survey at Vienna's Secession in 2021, and an appearance at the Centre Pompidou that same year.
Philip Castle, the influential British airbrush artist best known for creating the iconic poster for Stanley Kubrick's film 'A Clockwork Orange,' has died at age 83. Castle's distinctive, futuristic style, achieved with an airbrush tool, defined a key visual aesthetic of late 20th-century pop culture.
Desmond Morris, the zoologist, author, television presenter, and surrealist painter, has died at the age of 98. He was best known for his 1967 book *The Naked Ape* and the television program *Zoo Time*, but maintained a parallel, influential career in the visual arts as a painter and curator.
Pedro Friedeberg, the Mexico-based artist and designer famed for his iconic Mano Silla (Hand Chair) created in 1962, has died at age 90. A key figure in 20th-century Mexican art, his singular work blended intricate, fantastical architecture with ornament and irony, creating a unique visual universe that defied easy categorization within movements like Surrealism or geometric abstraction.
Christine Ruiz-Picasso, the daughter-in-law of Pablo Picasso and a pivotal figure in preserving his artistic legacy, has passed away at the age of 97 in Provence, France. Married to Picasso’s eldest son, Paul, she became a primary advocate for the artist's work following her husband's death in 1975. Her most significant achievement was the 2003 founding of the Museo Picasso Málaga, realized through her donation of over 200 artworks and her persistent collaboration with the Andalusian government.