Steven Sles Abstract Oil Painting on Linen Steven Sles abstract oil painting on linen circa mid 1960’s. Sles was a handicapped painter who studied under Hans Hoffman and remarkably painted all his works with his mouth. This example has a wonderful depth of color and rich texturing. Post navigationPrevious post: Steven Sles Oil Painting on BoardNext post: Rare Sergio Rodrigues Jacaranda Dining Chairs