Robert Kushner, "Species Tulips and Columbines," 2013; oil, acrylic, and palladium leaf on canvas; gift of Dr. Harold F. Daum. Collection Daum Museum of Contemporary Art.

Robert Kushner, “Species Tulips and Columbines,” 2013; oil, acrylic, and palladium leaf on canvas; gift of Dr. Harold F. Daum. Collection Daum Museum of Contemporary Art.