What was Alexander Calder famous for?

Alexander Calder was famous for his work as an artist. The American sculptor is known as the father of the mobile, a moving artwork composed of delicately balanced sculptural forms suspended from the ceiling. He also created large-scale sculptures that frequently involved kinetic elements. Some of his best-known works include Mobile (Arc of Petals), Cirque Calder, Josephine Baker (III), Fish and A Universe. On 1stDibs, explore a selection of Alexander Calder art.