A potential agreement between the Hilma af Klint Foundation and mega gallerist David Zwirner stands to separate the artist's work for profit. The family of the Swedish artist oversees her ...

Barnett Newman’s 1946 painting Pagan Void stares you down at the start of “L’Âge atomique: Les artistes à l’épreuve de l’histoire” (The Atomic Age: Artists Put to the Test of History), a visual tour ...