The Sign Poster. Artist: Anne Claude Philippe de Tubi?res, comte de Caylus (French, Paris 1692-1765 Paris); After Edme Bouchardon (French, Chaumont 1698-1762 Paris). Dimensions: image: 9 x 7 1/16 in. (22.9 x 18 cm) sheet: 9 3/8 x 7 1/8 in. (23.8 x 18