Rare ‘Ocean Dream’ Diamond Sells for Record $17.3 Million at Christie’s

A rare 5.5-carat blue-green diamond known as the 'Ocean Dream' sold for $17.3 million at Christie’s Geneva jewelry sale, setting a record for a fancy vivid blue-green diamond at auction. The sale far exceeded its presale estimate of $9 million to $13 million after a 20-minute bidding battle. In other auction news, Sotheby’s New York sold over $433 million worth of art in its contemporary art sales, including 11 pieces from the Robert Mnuchin collection. Meanwhile, London’s Wellcome Collection agreed to return around 2,000 sacred Jain manuscripts to the Jain religious community under a new restitution framework, acknowledging they were acquired unethically. Several art fairs were announced, including Zero 10 curated by Trevor Paglen at Art Basel in Switzerland, CAN Art Fair Ibiza’s fifth edition, and Art-o-rama’s 20th edition in Marseille. Notable gallery news includes the bankruptcy and closure of French gallery Air de Paris after 36 years, and Carine Karam becoming director of Opera Gallery’s New York outpost. Hong Kong’s M+ and Paris’s Centre Pompidou announced a multi-year strategic alliance, and New York’s Frick Collection entered a three-year partnership with Louis Vuitton.

Why did Van Gogh sign his paintings as ‘Vincent’?

Art historian Julia Engelmayer has published a study titled 'Simply ‘Vincent’: An Overview of Van Gogh’s Signed Paintings' on the Van Gogh Museum's website, analyzing why and how Vincent van Gogh signed his works. The research reveals that only 133 of his 840 surviving paintings bear a signature (16%), an unusually low proportion for a 19th-century artist. Van Gogh signed with only his first name due to strained family relations and the difficulty non-Dutch speakers had pronouncing his surname. The study also highlights his predominant use of red signatures (on 75 works), angled signatures on over half of his signed pieces, and a distinctive horseshoe-shaped 'V' used during his Arles period.

Yinka Shonibare Joins Mennour, a Fake Fake Monet, and More: Industry Moves for May 20, 2026

The article reports on several key moves in the art world as of May 20, 2026. Tina Kim Gallery will represent the estate of Singaporean British sculptor and printmaker Kim Lim, with a debut at Art Basel in June and a solo show in 2027. Yinka Shonibare has joined Paris gallery Mennour, which will host his first solo exhibition in October. Pace Gallery now represents the Brâncuși estate, planning a London exhibition this fall. Clarissa Morales has been named the first Chief Operating Officer of the Modern Art Museum of Fort Worth, moving from the Carnegie Museum of Art. Additionally, Jackson Pollock's Number 7A, 1948 sold for $181.2 million at Christie's, setting a new artist record. A viral social media post featuring a fake Monet painting created by AI sparked debate online.

Elle Pérez Envisions New Residency Built on Family Legacy

Artist Elle Pérez is raising $100,000 to buy out relatives from a family home in Cabo Rojo, Puerto Rico, that has been in their family since the 1920s, with the goal of transforming it into an artist residency called Casa Pérez. To fund the project, Pérez is selling a portfolio of chromogenic studio prints for $1,795 each, produced in collaboration with the cultural office Public Relations. The artist’s work, known for intimate portraits and scenes of underground music, has been featured in the Whitney Biennial and solo exhibitions at the Baltimore Museum of Art and Carnegie Museum of Art.

Gabrielle Goliath, Richard Avedon, “Chicken Linda”

Hyperallergic editor-in-chief Hakim Bishara reflects on skipping the New York art fairs and a record-breaking $181 million Jackson Pollock sale at Christie's, instead focusing on a profile of pioneering performance artist Linda Montano (now 84) who welcomed a contributor in a chicken costume, and Gabrielle Goliath's exhibition "Elegy" which was banned from South Africa's Venice pavilion by the culture minister but is now on view in a church. The newsletter also announces Hyperallergic's New York Press Club journalism award for Noah Fischer's comic "A Prospect Heights Ghost Story," supported by the Economic Hardship Reporting Project, and rounds up other art news including a $1 billion Christie's sale, a Billie Holiday monument commission, and public sculptures by Sarah Lucas, Roberto Lugo, and Kyle Goen.

Art Movements: Larry Gagosian Heads to the Big Screen

This week's Art Movements roundup covers several major art world developments. Larry Gagosian is the subject of a new unauthorized documentary by Canadian director Barry Avrich, completing his trilogy on the art industry. Pace Gallery has taken on representation of the Constantin Brancusi Estate. The Maxwell/Hanrahan Foundation announced five winners of its 2026 Awards in Craft, each receiving $100,000. Selldorf Architects and Studios Architecture Paris have been selected to lead a $1 billion renovation of the Louvre Museum, including a new room for the Mona Lisa. Other news includes the Sharpe-Walentas Studio Program's 2026–2027 cohort, A Blade of Grass's 2026 In Fellowship cohort, and several appointments.

Louvre Reveals Architects for $1 Billion Expansion

The Louvre has announced an international team of architects—New York's Selldorf Architects and Studios Architecture Paris—to lead its "Nouvelle Renaissance" expansion, a project estimated to cost over €1 billion ($1.2 billion). The plan, first announced by French President Emmanuel Macron in early 2025, includes a new entrance to accommodate three million additional visitors annually and a dedicated 33,000-square-foot exhibition space for Leonardo da Vinci's *Mona Lisa*. The museum's new director, Christophe Leribault, is moving forward with the project despite significant budget uncertainty, with cost estimates ranging from €270 million to €1.1 billion.

Watching You, Watching Me: On Panteha Abareshi and the Spectacle of Illness

Thousands Decry Right-Wing “Smear Campaign” Against Misan Harriman

Over 97,000 people have filed complaints with the UK's Independent Press Standards Organisation against right-wing news outlets, including the Telegraph, for articles characterizing Misan Harriman's social media posts as antisemitic. Harriman, a photographer, human rights activist, and chair of London's Southbank Centre, has rejected the accusations, stating he has long championed marginalized communities and that the backlash stems from his criticism of Israel's actions in Gaza. An open letter supporting Harriman has been signed by 245 figures, including Tracey Emin, Greta Thunberg, and Mark Ruffalo, while the Telegraph published two articles scrutinizing his Instagram activity, prompting calls from Labour MP David Taylor for his removal from the board.

Shared Crafting, Touching, and Lying Down

"Gemeinsames Basteln, Anfassen und Hinlegen"

Christie's in New York achieved record auction results, with Jackson Pollock's "Number 7A, 1948" selling for $181.2 million and Constantin Brâncuși's bronze sculpture "Danaïde" reaching $107.6 million, both from the S. I. Newhouse collection. Meanwhile, critic Gesine Borcherdt published a scathing review of the Marina Abramović exhibition "Balkan Erotic Epic" at Gropius Bau Berlin, arguing that museums increasingly demand audience participation—crafting, touching, lying down—under the guise of democracy, which she likens to group therapy and warns carries authoritarian tendencies. In London, makeup artist and designer Isamaya Ffrench opened a hybrid gallery and concept store called Studio Iron, featuring works by Abramović, Paul McCarthy, Kelly Wearstler, and Anne Imhof, aiming to blur boundaries between art, design, and function.

What am I bid for a blown-up van? The bizarre art auction aiming to build an eco power station in Reform-held Clacton

Artists Hilary Powell and Dan Edelstyn are auctioning off their work from the past 15 years this Saturday to raise at least £250,000 for a community-led renewable power station in Clacton, the constituency of Reform UK leader Nigel Farage. The auction, which will be conducted by former YBA Gavin Turk, includes a gold Ford Transit van wreckage containing fake banknotes that the pair blew up in 2019 as part of their film *Bank Job*, now reconstituted as a mobile sculpture. An online auction runs until 31 May, but currently only £750 has been raised.

A New Residency Aims to Give Indigenous Artists the Tools to Make Art in Neon

The Walker Youngbird Foundation, a Native-led nonprofit, has launched a new residency program in collaboration with Lite Brite Neon Studio in Kingston, New York, aimed at giving Indigenous artists the opportunity to create work in neon for the first time. The inaugural resident is Sarah Rowe (Ponca Tribe of Nebraska), a painter and installation artist selected from over 100 applicants. The residency is valued at around $50,000 per cycle, covering fabrication, travel, lodging, a $10,000 stipend, and full ownership of the artwork and intellectual property. The program was inspired by foundation founder Reid Walker's acquisition of neon works by artists such as Watt and Jeffrey Gibson.

‘Woman Impressionist’ No More: A New Catalogue Raisonné Restores Eva Gonzalès’s Legacy

The Wildenstein Plattner Institute (WPI) has released a new digital catalogue raisonné for French painter Eva Gonzalès, correcting long-standing misattributions and omissions from the 1990 printed edition. The project reattributes works like *Apples in Basket* (previously assigned to Belgian painter Isidore Verheyden) and adds newly discovered pieces, including a portrait of Madame Georges Haquette and Gonzalès’s sketchbooks now held by the National Gallery of Art in Washington, D.C. WPI executive director Elizabeth Gorayeb emphasizes that the digital format allows for iterative updates and brings overlooked figures in Gonzalès’s orbit to light.

New residency in upstate New York will give Indigenous artists access to neon fabrication studio

Lite Brite Neon Studio in Kingston, New York, has partnered with the Walker Youngbird Foundation to launch Native Neon, a residency program providing Indigenous artists with access to neon fabrication. The inaugural recipient is Sarah Rowe, an enrolled member of the Ponca Tribe of Nebraska and of Lakota descent, who receives $50,000, a $10,000 stipend, and a week-long residency to create an immersive neon environment. The studio, known for collaborations with artists like Glenn Ligon and Jeffrey Gibson, aims to lower the technical and financial barriers to working with neon.

Chanel Expands Support for Centre Pompidou Amid $535 Million Renovation

Chanel has announced a new five-year partnership with the Centre Pompidou in Paris, expanding its support for the museum during its landmark €460 million ($535 million) renovation. The fashion house, which has backed the Pompidou since 2019, will help preserve access to modern and contemporary art while the museum is closed to the public until its scheduled reopening in 2030. This follows a separate three-year deal in 2025 to grow the museum's collection of contemporary Chinese art by 30 percent, with a focus on women artists, and a 2024 acquisition of 21 works by 15 Chinese artists tied to an exhibition co-organized with Shanghai's West Bund Museum.

Six Artists Vie to Design Billie Holiday Monument in New York

Six artists have been selected as finalists to design a public monument honoring jazz singer Billie Holiday in Queens, New York, outside the Jamaica Performing Arts Center. The finalists—La Vaughn Belle, Nikesha Breeze, Nekisha Durrett, Tanda Francis, Thomas J. Price, and Tavares Strachan—submitted proposals after an open call in late 2025, site visits, and discussions with Holiday scholars and family. The New York City Department of Cultural Affairs released the designs on May 19 for public feedback through the end of May, with a final selection expected later this year. Proposals range from abstract silhouettes and bronze beans to more representational figures, reflecting Holiday's legacy and her connection to Queens.

Jury Convicts Daniel Sikkema in Killing of New York Dealer Brent Sikkema

Daniel Sikkema, the estranged husband of murdered New York art dealer Brent Sikkema, was found guilty in Manhattan federal court on charges related to a murder-for-hire plot. Prosecutors proved that Daniel orchestrated the killing of Brent Sikkema, founder of the Chelsea gallery Sikkema Jenkins & Co., at his vacation home in Rio de Janeiro in January 2024, amid a bitter divorce and custody dispute. Daniel was convicted on three counts for conspiring to hire Alejandro Triana Prevez, a Cuban former security officer, who stabbed the dealer 18 times. Daniel faces a mandatory life sentence.

A $1B Evening With Nicole Kidman

Hyperallergic's newsletter reports on a record-setting $1 billion evening sale at Christie's on May 18, which included works by Jackson Pollock and Constantin Brancusi alongside Hollywood star Nicole Kidman. Other stories cover an exhibition at the DuSable Black History Museum and Education Center celebrating Black American artists in Paris, a painted book cover trend analyzed by Tara Anne Dalbow, a Gaza Square sculpture unveiling in Paterson, New Jersey, and a performance event by Bahar Behbahani on Governors Island.

À New York, le Metropolitan Museum of Art absorbe la Neue Galerie et sa collection de Klimt, Schiele, Kokoschka…

On May 14, the Metropolitan Museum of Art and the Neue Galerie in New York announced a historic merger set for 2028. The Neue Galerie, founded in 2001 by billionaire Ronald Lauder in a Fifth Avenue mansion, will become part of the Met under the name The Met Ronald S. Lauder Neue Galerie, modeled after the Met's Cloisters. The transfer includes the historic building and a collection of 600 works valued at over $1.5 billion, featuring artists such as Gustav Klimt, Egon Schiele, Ludwig Kirchner, Max Beckmann, and Oskar Kokoschka. Lauder and his daughter Aerin Lauder Zinterhofer are also donating thirteen works from their personal collection, and a $200 million endowment fund has been established.

Relaxe pour le coupeur de tête

The latest issue of Le Journal des Arts (n°677, May 15, 2026) covers several major art-world stories: the Venice Biennale opening amid controversy, the final adoption of a French law on the restitution of cultural property looted during colonization, the V&A East museum's strategy to attract younger audiences, the uneven economic impact of Monet's legacy on the town of Giverny, and the structuring of the market for Nabis artists.

Dubai wants to put on a brave face by announcing a new digital art museum

Dubaï veut donner le change en annonçant un nouveau musée d’art numérique

Dubai has announced plans for a new Museum of Digital Art (MODA), designed by Adrian Smith + Gordon Gill Architecture, the firm behind the Burj Khalifa. The five-story museum will be located in the DIFC Zabeel District and feature permanent and temporary exhibitions, immersive experiences, educational spaces, and a digital twin for global access. The announcement comes amid regional turmoil, including Iranian missile and drone strikes on the UAE in March 2025 that damaged infrastructure, disrupted tourism, and reduced the 20th edition of Art Dubai from 120 galleries to just 50 stands.

98,000 People Rush to Defense of Arts Trustee Misan Harriman in Wake of Antisemitism Accusations

More than 98,000 people have filed complaints with the UK Independent Press Standards Organisation (IPSO) in defense of British-Nigerian arts trustee Misan Harriman, following accusations of antisemitism leveled against him by right-wing outlets including the Daily Mail and the Telegraph. The complaints mark the highest number ever submitted to IPSO over a single issue. Separately, an open letter signed by activist Greta Thunberg and artists Tracey Emin and Peter Doig condemns what they call a "dishonest smear campaign" targeting Harriman, who is an Oscar-nominated photographer, chair of the Southbank Centre, and a nominee for Amnesty UK’s People’s Human Rights Champion.

Husband Found Guilty of Scheming Murder of Art Dealer Brent Sikkema

A federal jury has found Daniel Sikkema guilty of orchestrating the murder-for-hire of his estranged husband, New York art dealer Brent Sikkema. Brent Sikkema, 75, was stabbed 18 times in his Rio de Janeiro townhouse in January 2024. The hitman, Alejandro Triana Prevez, a Cuban security guard, was arrested days later and remains in prison awaiting trial. Prosecutors presented evidence including voice notes in which Daniel Sikkema allegedly threatened to become a widower, phone calls via a burner phone, and a $9,000 payment to Prevez. Daniel Sikkema was arrested in March 2024 on passport fraud charges and later charged with conspiracy to commit murder for hire.

Ansel Adams Trust Slams Gallery for AI-Generated Work at AIPAD Photography Show

The Ansel Adams Publishing Rights Trust publicly condemned Danziger Gallery for exhibiting and offering for sale an AI-generated artwork at the 2026 AIPAD Photography Show in New York. The untitled piece, described as a color version of Adams' iconic photograph "Moonrise Over Hernandez," was printed by master printer Esteban Mauchi and displayed alongside works by Seydou Keïta, Hoda Afshar, and Matthew Porter. The trust stated it did not authorize or endorse the work, accused the gallery of exploiting Adams' name and reputation, and noted that Danziger did not remove the piece after being contacted. The gallery has not commented publicly.

A New York il Metropolitan museum ingloba la Neue Galerie: ovvero la più importante collezione d’arte austriaca e tedesca fuori dall’Europa

The Metropolitan Museum of Art and the Neue Galerie in New York have announced a merger set for 2028. The Neue Galerie, founded by collector Ronald S. Lauder, will become The Met Ronald S. Lauder Neue Galerie, absorbing the most significant collection of early 20th-century Austrian and German art outside Europe, including Gustav Klimt's "Portrait of Adele Bloch-Bauer I." Lauder and his daughter Aerin Lauder Zinterhofer will donate thirteen major works from their private collection, and a fundraising campaign has been launched to support the integration.

Expansion plans for Rome's Galleria Borghese draw fierce response

Rome's Galleria Borghese, a 17th-century villa museum housing masterpieces by Caravaggio, Bernini, and Canova, is facing controversy over a privately funded feasibility study for a potential expansion. Sponsored by Italian engineering firm Proger, the €900,000 initiative would fund an international architecture competition to explore adding exhibition and visitor space to the Villa Borghese Pinciana grounds. Museum officials cite operational constraints: the historic interiors limit access to 360 visitors per two-hour slot (about 4,000 daily), reservations require weeks of waiting, many works remain in storage, and accessibility is poor. Visitor numbers hit a record 630,760 in 2025, up from 506,000 a decade earlier. Preservation groups including Italia Nostra Roma and Amici di Villa Borghese have objected to any new construction in the sensitive historic landscape. Director Francesca Cappelletti emphasized at a May 18 press conference that no project exists yet and the museum is only beginning a study process, with a winner possible by year's end.

After Whistleblower Complaint, Palm Springs Art Museum Declines to Release Report on Allegations of Fraud and Theft, Claims They Are ‘Not Substantiated’

The Palm Springs Art Museum in California has released a three-page statement claiming that an investigation into a whistleblower complaint alleging mismanagement, fraud, and theft found no wrongdoing. The complaint included allegations of improper reclassification of endowment funds, a $3 million discrepancy in investment accounts, and the forced departure of a former director. The museum hired law firm Barnes & Thornburg and forensic accounting firm RSM US to conduct a six-month review, but declined to release the resulting report to ARTnews or the public. The museum acknowledged that proceeds from deaccessioned artworks were used for operating expenses, calling it a long-standing board-approved practice with an internal loan being repaid by 2030.

Finnish museum creates a new and radical support model for artists

Finland's largest art museum, the Espoo Museum of Modern Art (Emma), has launched a radical new artist support model under director Krist Gruijthuijsen. The program commits to four artists—P. Staff, Tarik Kiswanson, Jenna Sutela, and Eglė Budvytytė—over several years, providing financial backing through acquisitions, production support, a part-time stipend, and health insurance. It will culminate in mid-career survey exhibitions in 2029 and 2030, which the museum plans to tour with partner institutions. Three of the artists are currently showing at the Venice Biennale with Emma's support.

Le CMN perd le Mont-Saint-Michel

The article reports on several developments in the art world: the Centre des Monuments Nationaux (CMN) loses management of Mont-Saint-Michel; the Venice Biennale opens amid controversy; a law on the restitution of cultural property looted during colonization is definitively adopted; the V&A East museum targets younger audiences; in Giverny, the Monet legacy does not benefit everyone; and the market for the Nabis artists is becoming more structured.

Art in America’s Summer “New Talent” Issue Names 20 Artists to Watch

Art in America, the sister publication of ARTnews, has announced its Summer 2026 "New Talent" issue, featuring 20 emerging artists selected by the magazine's editors. The list includes international artists working across various mediums, such as Joeun Kim Aatchim, Jenny Calivas, Kiah Celeste, Malo Chapuy, Mitchell Charbonneau, Isaiah Davis, Elizabeth Glaessner, Juliana Halpert, Craig Jun Li, Kinlaw, Koyoltzintli, Kyung-Me, Chyrum Lambert, Terran Last Gun, Satchel Lee, Claudia Pagès Rabal, Ren Light Pan, Emma Safir, Frank Wang Yefeng, and Alexa West. Profiles of each artist appear in the print edition and will be published online in the coming weeks.