“My fan mail is enormous. Everyone is under six.” – Alexander Calder, 1898-1976, American, sculptor (photo LIFE magazine)
More on Alexander Calder
Alexander Calder was 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.
Alexander Calder performs his “Circus” – Whitney Museum: https://www.youtube.com/watch?v=t6jwnu8Izy0#aid=P-n8uS3ABcg