Marcos Yrizarry, aka Marcos Irizarry, was a Puerto Rican artist who lived and worked in Madrid in Ibiza. He was a master printer before turning to painting in 1988.
Featured image: Marcos Yrizarry - Sin Titulo, 1970 (detail). Aquatint Etching with Intaglio on Arches paper. 30 × 22 in. 76.2 × 55.9 cm. Edition of 100. This is part of a limited edition set. Photo courtesy RoGallery