If Henri Matisse ... s painting held a joke for Matisse as well. A short time before the exchange, Baldassari explains, Matisse had been attacked in the press for a still life of his own.

With the beginning of 2025, paintings by the likes of Henri Matisse, Frida Kahlo ... authorship generally shed their protections after “life plus 70 years,” which includes the U.K., most ...