Georgia O'Keeffe's career is bookended by circles. She drew and painted them often in the 1910s, then in 1946 abandoned the motif, didn't draw or paint them for nearly three decades, then brought them ...

Polly Apfelbaum is a contemporary American artist best known for her self-described “fallen paintings.” Composed of brightly dyed fabric pieces that are often strewn across the floor, her works blur ...