4. This 4 foot x 5 foot print is especially vivid, with colorful patterns, representative of much of Calder's work. A stark, striking print of one of Calder's visions from the '70s.

Alexander Calder (July 22, 1898 -- November 11, 1976), also known as Sandy Calder, was an American sculptor and artist most famous for inventing the mobile. In addition to mobile and stabile sculpture, Alexander Calder also created paintings, lithographs and tapestry and designed carpets.