At left: Two White Squares, 2017, oil on canvas,18 x 22 inches. At right: May 11, 2018, 2018, oil on canvas, 48 x 55 inches

At left: May 11, 2018, 2018, oil on canvas, 48 x 55 inches. At right: Pink, 2017, oil on canvas, 18 x 22 inches

At left: August 29, 2016, 2018, oil on canvasboard, 18 x 24 inches. At right: August 29, 2016, 2018, oil on canvasboard,18 x 24 inches

From left: March 20, 2018, 2018, oil on canvasboard,18 x 24 inches; December 24, 2016, 2018, oil on canvasboard, 18 x 24 inches; February 14, 2017, 2018, oil on canvasboard, 18 x 24 inches