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.

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.

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.

Husband of Prominent New York Gallerist Convicted in Murder-for-Hire Plot

Brent Sikkema, a prominent New York gallerist known for championing artists like Kara Walker, was found stabbed to death in his apartment in Brazil in 2024. His husband has now been convicted in a murder-for-hire plot connected to the killing, which occurred amid their divorce proceedings.

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.

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.

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.

Who Should Design NYC’s New Billie Holiday Monument?

The New York City Department of Cultural Affairs (DCLA) has revealed six commission proposals for a monument honoring legendary jazz vocalist Billie Holiday, to be installed outside the Jamaica Performing Arts Center in Queens through the Percent for the Art program. The artists in the running are Thomas J Price, Tanda Francis, Nekisha Durrett, La Vaughn Belle, Tavares Strachan, and Nikesha Breeze, and the public is invited to share input on the conceptual designs before the final selection. The monument emerged from the 2018 She Built NYC initiative, which aimed to address the lack of historical monuments dedicated to influential women in the city, and was revitalized in 2024 after delays caused by the COVID-19 pandemic.

Harris County Juried Exhibition