Husband of Gallerist Brent Sikkema Found Guilty of Ordering His Killing

A federal jury in Manhattan found Daniel Sikkema guilty of hiring a hit man to murder his estranged husband, esteemed New York gallerist Brent Sikkema. The killing occurred in January 2024, when Brent Sikkema was stabbed to death in his Rio de Janeiro vacation home. The hit man, Alejandro Triana Trevez, a former security guard for the couple, testified that Daniel paid him over $10,000 for the murder. Daniel Sikkema, who denied the charges, now faces a mandatory life sentence and has said he will appeal.

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.

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.

The Met and Neue Galerie Embark on Historic Merger

The Metropolitan Museum of Art and the Neue Galerie in New York have announced a historic merger set for 2028. The Met will acquire the Neue Galerie's Beaux-Arts mansion, renaming it the Met Ronald S. Lauder Neue Galerie (or Met Neue Galerie), while preserving its museum experience. The merger comes ahead of the Neue Galerie's 25th anniversary and its renovations from May to August 2026. Founder Ronald S. Lauder will remain involved, and the Met will supplement the Neue Galerie's programs, research, and digital initiatives. Major fundraising is underway, with the endowment target of $200 million already 80 percent met, supported by Lauder, his daughter Aerin Lauder Zinterhofer, and trustee Marina Kellen French.

What the Met Gains from the Neue Galerie

Was das Met mit der Neuen Galerie gewinnt

The Neue Galerie, a private museum for German and Austrian art founded by billionaire collector Ronald S. Lauder, will be integrated into the Metropolitan Museum of Art (the Met) as an auxiliary branch under the new name "The Met Ronald S. Lauder Neue Galerie." The transition, announced by founding director Renée Price, is set to be completed by 2028, with the Met assuming full operational control after a planned renovation of the historic townhouse on Fifth Avenue. The merger follows years of Lauder's stewardship and ensures the long-term future of the collection, which includes masterpieces by Gustav Klimt, Egon Schiele, Wassily Kandinsky, and Max Beckmann.

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.

Pussy Riot Storms Russia Pavilion at Venice Biennale

Pussy Riot staged a dramatic protest at the Russia Pavilion during the Venice Biennale, releasing pink smoke and waving Ukrainian flags while chanting slogans like 'Blood is Russia’s art.' Around 50 protesters, including members of Femen, occupied the area. Pussy Riot founder Nadya Tolokonnikova called for the pavilion to be closed and given to oppressed peoples, challenging Biennale president Pietrangelo Buttafuoco to meet her. The protest lasted about 20 minutes, with performers climbing the pavilion and exposing political slogans on their chests.

Barbados's slavery museum and memorial faces major delays

Barbados's Heritage District at the Newton Enslaved Burial Ground, a major project including a memorial, national museum, archives, and cultural complex, is facing significant construction delays more than four years after its 2021 announcement. The site, one of the largest known burial grounds of enslaved Africans in the Western Hemisphere, is being developed under the Road (Reclaiming Our Atlantic Destiny) Programme led by Prime Minister Mia Amor Mottley. While a temporary pavilion for the National Performing Arts Centre opened in August 2025, the overall completion—initially slated for 2024—has been pushed back due to expanded archival digitization, supply-chain disruptions, and a fire at the Barbados Archives Department in June 2024. The memorial, designed by Adjaye Associates, is conceived as a landscape intervention using teak sourced from Ghana.

May 2026 Opportunities: Open Calls, Residencies, and Grants for Artists

Colossal's May 2026 opportunities roundup lists multiple open calls, residencies, and grants for artists worldwide. Featured opportunities include the Scenerium 2026 Art Award (deadline May 7), the Hopper Prize offering $4,500 and $1,000 artist grants (deadline May 12), and the SaveArtSpace Billboard Art Open Call curated by Gigi Chen (deadline May 7). Other listings include the YICCA Art Prize, CIFRA Award, Cass Art Prize for the U.K. and Ireland, Sunshine Coast National Art Prize in Australia, an opportunity to get published in Artistonish magazine, and the Abbey Mural Prize.

Somali Artists Take Issue With Nation's First-Ever Venice Biennale Pavilion

Somalia's first-ever national pavilion at the 61st Venice Biennale has sparked controversy, with local cultural organizations accusing organizers of excluding Somalia-based artists. The pavilion, titled SADDEXLEEY, features only diaspora artists—Somali-Swedish painter Ayan Farfah, Somali-Danish poet Asmaa Jama, and Somali-British poet Warsan Shire—while the Somalia Arts Foundation (SAF) and queer collective Warbixinta Cidda have denounced the appointment of Italian co-curator Fabio Scrivanti, citing colonial tensions. SAF founder Sagal Ali and others allege that artists in Somalia were not meaningfully consulted, and that organizers used intimidation tactics against critics. The pavilion's organizers claim it includes Mogadishu-based painter 4C and will host accompanying events, but details remain unconfirmed.

Air de Paris, a Radical Stalwart of the French Gallery Scene, Is Closing

After 36 years and over 400 exhibitions, the radical Parisian gallery Air de Paris is closing due to bankruptcy. Co-founders Florence Bonnefous and Edouard Merino decided to shutter the gallery after its financial situation became fragile, compounded by Bonnefous's health issues (Chronic Obstructive Pulmonary Disease) and their refusal to adapt to the increasingly profit-driven, corporatist art market. The gallery's final show, titled “Oh What a Time,” in Romainville featured works by artists including Joseph Grigely, Amy Vogel, Allen Ruppersberg, Pierre Joseph, Mona Varichon, Pati Hill, Lily van der Stokker, and Trisha Donnelly.

Sarah Rowe Will Light Up Native Neon Residency in Kingston, NY

A new residency program for Indigenous artists working with neon for the first time has been launched through a collaboration between the Walker Youngbird Foundation and Lite Brite Neon Studio in Kingston, New York. Sarah Rowe, a painter and installation artist from Omaha, Nebraska, was selected as the first recipient from over one hundred applicants. She plans to create a work inspired by the heyoka, a trickster figure from Lakota tradition, and will receive a $10,000 stipend plus fully funded fabrication, materials, studio time, and technical instruction valued at around $50,000. The resulting artwork will be publicly presented, and Rowe will retain full intellectual property rights and ownership.

Anti-Russia Protests Spread Beyond the Biennale and Into Venice

Protests against the reopening of the Russian pavilion erupted at the Venice Biennale and spread across the city on the second day of the 61st edition. Visual artist Shalva Nikvashvili, who grew up in post-Soviet Georgia, began a silent performance wearing a muzzle-style mask and carrying a chair, holding a sign reading “La Biennale di Venezia” and “violence.” Shortly after, a group of about 20 protesters led by Pussy Riot co-founder Nadya Tolokonnikova gathered outside the Russian pavilion, chanting against Vladimir Putin, waving Ukrainian flags, and releasing a pink smoke flare. The protests followed the Biennale's decision to allow Russia to participate for the first time since its 2022 invasion of Ukraine, despite calls from artists and politicians to exclude the country.

Aristophil : Gérard Lhéritier obtient une peine aménagée

Gérard Lhéritier, founder of the investment firm Aristophil, has had his prison sentence reduced to two years under electronic monitoring after pleading guilty in a French plea-bargaining procedure. Originally sentenced in December 2025 to five years in prison for fraud, Lhéritier's scheme involved selling shares in manuscripts and historical documents, causing losses estimated at several hundred million euros to nearly 18,000 investors.

Aristophil : Gérard Lhéritier reconnaît sa culpabilité et obtient une peine réduite

Gérard Lhéritier, founder of the art investment firm Aristophil, has pleaded guilty in a French court under a procedure known as comparution sur reconnaissance préalable de culpabilité (CRPC), effectively a plea bargain. On April 14, he admitted responsibility for fraud and deceptive commercial practices after more than a decade of denial. This late admission, made just before his expected incarceration, reduces his sentence from the five years of imprisonment handed down in December 2025 to two years under electronic monitoring. The case stems from Aristophil’s collapse, which involved selling shares in manuscripts and historical documents as attractive investments, leaving thousands of investors heavily impacted.