Robert T. Hayes (Cincinnati, Ohio, 1915-?) "Tobacco Barn," late 20th century Offset lithograph on paper Signed to the lower left Artist’s proof, numbered 20 of 25 Born in 1915 in Bloomfield, Indiana, American artist Robert Hayes was a member of the American Watercolor Society and the D.C. Watercolor Society/Association, and was best known for his watercolors, including. "Early Morning. Nova Scotia," circa 1960s.