Martin Grelle (b. 1954), “Cheyenne Sewing Class”, 2021, Acrylic on Oil on Linen. Gift of the Jack and Valerie Guenther Foundation.

Martin Grelle (b. 1954), "Cheyenne Sewing Class", 2021, Acrylic on Oil on Linen. Gift of the Jack and Valerie Guenther Foundation.