Lee Bontecou (b. 1931) established a significant reputation in the 1960s with pioneering sculptures and reliefs made of raw and expressionistic materials. Her art is simultaneously organic and mechanical, and infused with biological, geological and t...

The Paris-born, Venezuelan artist Marisol (b.1930) burst on to the 1960s New York art scene with large figural sculptures in a wild amalgam of mixed-media. Often satirical, Marisol's art is inspired by sources as diverse as Pre-Columbian art, folk ar...