Art exhibition poster on gray background with white border. Text is placed in upper left corner; image is at bottom. The image shows an outline drawing of a shaped canvas, comprised of a a black outline of a square(left) abutted to half of a semicircle (right). Within the square is a red-line arc; within the segment of a circle is a right angle in gray.
Credit Line:
Museum purchase from General Acquisitions Endowment and Smithsonian Institution Collections Acquisition Program Funds