Alexander Calder
/ˌælɪɡzɑːndə ˈkɔːldə(r)/, /ˌælɪɡzændə ˈkɔːldə(r)/
/ˌælɪɡzændər ˈkɔːldər/
- (1898-1976) a US sculptor. He is well known for his many large outdoor sculptures, and for inventing the mobile, a type of sculpture consisting of different parts that move freely, usually hanging on wires.