Art, TravelDan BeauchampJuly 22, 2021Alexander Calder, Calder, Sculpture, United States, Mobile, Mobiles, Kinetic Sculpture, Grand Rapids, Michigan, National Endowment for the Arts, NEAComment About Alexander Calder, Sculptor of Air The American artist is credited with inventing mobiles, creating movement in sculpture. Art, TravelDan BeauchampJuly 22, 2021Alexander Calder, Calder, Sculpture, United States, Mobile, Mobiles, Kinetic Sculpture, Grand Rapids, Michigan, National Endowment for the Arts, NEAComment