Barry Nelson is a British/American Conceptual and Optical artist, whose works evoke a strong geometric sense. He was born in 1937.
Featured image: Barry Nelson – Baronian I, 1983 (detail). Etching with Aquatint. 29 1/2 × 41 in. 74.9 × 104.1 cm. Edition of 50. This is part of a limited edition set. Photo courtesy RoGallery