Original vintage signed ink, pencil, and watercolor sketch of Uncle Fester and his dog looking in a mirror, with Fester appearing invisible in his reflection, on an off-white 11.25 x 14 sheet. Signed and inscribed in black ink, “Dear Mr. Wiggins, here is a sort of self-portrait. Sincerely, Chas Addams, New York, 1957.” In fine condition, with light intersecting folds and a few small edge creases. An uncommon and exceptionally large image of one of Addams’s most recognizable and beloved characters. Pre-certified PSA/DNA and RR Auction COA.