William Welch Watercolor “Sankaty Head Lighthouse” Consign Now DeptFine Arts, Nantucket ArtSize6.75 in. x 13.75 in. Framed 13.5 in. x 20.5 in. William Welch (1947-2018) Watercolor on Paper”Sankaty Head Lighthouse” pencil signed and dedicated, matted in giltwood frame 6.75 in. x 13.75 in. Framed 13.5 in. x 20.5 in. Please note that this auction has ended. Click here for an overview of this auction.