This undated image provided by Sotheby's shows a Roy Lichtenstein painting titled “The Ring (Engagement),” to be sold, Tuesday, May 12, 2015, by Sotheby’s. (Estate of Roy Lichtenstein/Sotheby's via AP)
Featured Photo Galleries
This undated image provided by Sotheby's shows a Roy Lichtenstein painting titled “The Ring (Engagement),” to be sold, Tuesday, May 12, 2015, by Sotheby’s. (Estate of Roy Lichtenstein/Sotheby's via AP)
