From the Publisher: Alexander Calder (1898-1976) is a key presence in the history of modern art, and yet he is rarely seen or remembered in the context from which he initially emerged as an artist. When Calder became "Calder"--Well known for his signature mobiles and stabiles-it was due to a unique variety of presiding influences. His artistic parentage consisted of Marcel Duchamp, who provided the name of and concept for the mobile; Piet Mondrian,...