A Pioneer of American Abstraction: The Life and Art of Carl Holty Carl Robert Holty (1900–1973) was a German-born American abstract painter who bridged European modernist ideas with the American context, described by Andrew Stevens as “a figure of our art history,” known for his masterful command of color, shape, and form. He stands as one of the earliest prominent voices in American abstraction, marking a crucial juncture between tra…