Pedro Friedeberg, key figure in Mexican art renowned for hand-shaped chair, has died at age 90

Pedro Friedeberg, the Mexico-based artist and designer famed for his iconic Mano Silla (Hand Chair) created in 1962, has died at age 90. A key figure in 20th-century Mexican art, his singular work blended intricate, fantastical architecture with ornament and irony, creating a unique visual universe that defied easy categorization within movements like Surrealism or geometric abstraction.