top art collector david geffen sued by estranged husband for breach of contract

Entertainment mogul and top art collector David Geffen was sued on Tuesday by his estranged husband, model Donovan Michaels, for alleged breach of contract. The lawsuit, filed in Los Angeles Superior Court, claims Geffen promised Michaels lifelong financial support but cut him off after initiating divorce proceedings. The 33-page complaint describes their relationship as exploitative, comparing it to the plot of "Trading Places." Separately, Geffen is also entangled in a legal dispute with crypto billionaire Justin Sun over an Alberto Giacometti sculpture allegedly stolen and traded as part of a fraud scheme.

marc glimcher palm beach home sells ambassador

Former US ambassador to France and Monaco Jamie McCourt has purchased a historic Palm Beach house known as the "Fore and Aft House" or "The Boat House" for $19.2 million. The sellers were Pace Gallery CEO Marc Glimcher and his wife, designer Fairfax Dorn, who bought the property in 2021 for $14.3 million and made further updates. The 1937 lakefront home features a ship-like design with porthole windows and curved lines, sitting on a third of an acre with waterfront access.

olo new color yolo stuart semple

Researchers at the University of California, Berkeley, have discovered a new color called "olo" that cannot be seen under normal conditions. The color, described as a highly saturated blue-green, was perceived by five human subjects during tests using a complex laser system and custom software named Oz. The team published their findings in *Science Advances* on April 18, explaining that olo results from stimulating only the medium-wavelength cone cells in the retina, a feat not possible with natural light. British artist Stuart Semple has since created a physical paint called YOLO, claiming it is the closest approximation to this elusive color, priced at $10,000 per 150ml bottle.

notre dame is getting an a i powered digital twin

The French government has partnered with Microsoft and French start-up Iconem to create a highly detailed digital twin of Notre-Dame Cathedral in Paris. Using thousands of photographs captured by cameras, drones, and lasers, artificial intelligence will stitch the images into a perfect virtual replica of the 862-year-old Gothic masterpiece, which reopened in 2024 after a $900 million restoration following the devastating 2019 fire.

Jiaqi Wang gives a new face and a new style to Miss Chiquita for this Milan Art Week 2026

Jiaqi Wang dà un nuovo volto e un nuovo tratto a Miss Chiquita per questa Milano Art Week 2026

Chiquita has selected Chinese-born, New York-based illustrator and animator Jiaqi Wang as the third artist for its 'Pop by Nature' campaign, which connects the brand with contemporary art. Wang has reinterpreted the brand's iconic Miss Chiquita mascot with her signature vibrant colors, clean lines, and scenes of daily life. The campaign includes out-of-home installations, urban interventions like a mural in Milan, limited-edition banana stickers, and culminates with an immersive 'Miss Chiquita House' experience during Milan Art Week 2026.

pompeii multilevel buildings digital reconstructions

A new study published in the Pompeii Archaeological Park's online journal reveals that the ancient Roman city featured multilevel buildings far more impressive than previously understood. Using digital technology, the Pompeii Reset project—a collaboration between the Pompeii Archaeological Park and Humboldt University of Berlin—created 3D reconstructions of structures encased in ash during the 79 CE eruption of Mount Vesuvius. The case study focused on the House of Thiasus in Regio IX, where a 39-foot-tall tower with two levels, including a dining room with city views, was reconstructed. Researchers employed laser scanners, structured-light scanning, and photography to build digital models, then virtually added missing architectural elements like staircases and windows, testing them for structural plausibility.

Turin experiments with a robot guide in one of its historic palaces

Turin expérimente un robot-guide dans l’un de ses palais historiques

The Palazzo Madama in Turin, Italy, has introduced R1, a humanoid robot guide developed by the Italian Institute of Technology (IIT) in Genoa, to accompany visitors through the historic palace. Since late March, R1 has been testing its ability to navigate the building's constrained interiors, interact with diverse audiences, and provide explanations about artworks, artists, and the palace's history. The robot uses infrared cameras, lasers, pressure sensors, and a LED matrix to move, avoid obstacles, and communicate, with over 80% of users reporting positive interactions during the six-week trial. Previous tests occurred in 2022 and May 2024.