William Standing (1904-1951) On the Defense 18" x 21" oil on board Signed and dated 1930 lower right, Ma-To-Pa-Ta. $4,000-6,000 Provenance: Collection of Anna E. Cannon. Library of Congress photo, April 2, 1931 photo featuring Anna E. Cannon, Vice President Charles Curtis (Kaw Nation) and William Standing at National Press Building Washington D.C., along with a copy of newspaper clipping featuring Standing and VP Curtis, and collector's notes to accompany the lot. Black light shows two areas of restoration, one area on horses chest, and another small area of inpainting along right margin/lower right corner. Some abrasions/scuffs in paint in a couple areas.