Antoine Pevsner (30 January [O.S. 18 January] 1886 – 12 April 1962) was a Russian-born sculptor and the older brother of Alexii Pevsner and Naum Gabo. As the originators of Constructivism and pioneers of Kinetic Art, The brothers are considered pioneers of twentieth-century sculpture, with numerous prominent pieces, e.g., Antoine's widely known sculpture, The Flight of the Bird, located at the General Motors Technical Center in Warren, Michigan.[1]