Sir Anthony Caro (1924–2013) played a pivotal role in the development of twentieth-century sculpture. In the early 1960s, he began making brightly painted, abstract steel structures that he positioned directly on the floor, the omission of a pedestal marking a radical shift in the dynamic between work and viewer. In addition to steel, he also produced works in bronze, lead, silver, stoneware, and wood, as well as on paper. Caro’s constant reinvention of the language of abstract sculpture, as well as his influential teaching at St. Martin’s School of Art in London, distinguished him as the successor to artists such as Henry Moore and David Smith, and as an innovative artist in his own right. Resolutely nonfigurative, his sculptures nevertheless operate as analogues for human experience. As art historian Rosalind Krauss has observed, “Caro rendered the human form not as it looked from the outside, but how it felt from the inside, with its relationships subjectively conditioned.”
https://gagosian.com/artists/anthony-caro/

Obituary, NYT~
http://www.nytimes.com/2013/10/25/arts/design/anthony-caro-sculptor-who-discovered-a-path-to-abstraction-dies-at-89.html