2641448 Movement No. 1, 1916 (oil on beaver board) by Hartley, Marsden (1877-1943); 50.8x40.2 cm; Philadelphia Museum of Art, Pennsylvania, PA, USA; (add.info.: Movement No. 1 is one of a series of abstract compositions inspired by the ships coming in and out of the harbor in Provincetown, Massachusetts, where Marsden Hartley spent the summer of 1916.); 穢 Philadelphia Museum of Art ; The Alfred Stieglitz Collection, 1949; American, out of copyright.