Günther Uecker, the German postwar artist known for hammering nails into canvases to create abstract works, died at age 95. His death was announced by his New York gallery, Lévy Gorvy Dayan, after he had been hospitalized in Düsseldorf. Uecker was a core member of the avant-garde ZERO group, founded in 1957 by Otto Piene and Heinz Mack, and his nail-based abstractions—applied to surfaces from canvases to lightboxes and TV sets—defined his practice from the 1950s onward. He participated in major exhibitions including Documenta and MoMA's 1965 "The Responsive Eye," and continued working daily in his Düsseldorf studio into his 90s.
Uecker's death marks the loss of a key figure in postwar European art who expanded abstraction through unconventional materials and kinetic effects. His nail works, which created illusions of motion and shadow, challenged traditional painting and aligned with ZERO's goal of returning art to its basics. His career, spanning from East Germany to international acclaim, reflects the resilience of experimental art in the face of historical trauma. His legacy endures in major museum collections and his influence on perceptual and kinetic art movements.