ALEXANDERCALDER
Alexander Calder
Alexander Calder was an American sculptor best known as the originator of the mobile, a type of kinetic sculpture made with delicately balanced or suspended components which move in response to motor power or air currents. By contrast, Calder’s stationary sculptures are called stabiles. He also produced numerous wire figures, notably for a miniature circus.The above text is a snippet from Wikipedia: Alexander Calder
and as such is available under the Creative Commons Attribution/Share-Alike License.