Dancer (one of a pair), ca. 1758, German, H?chst, Hard-paste porcelain, H. 7-1/8 in. (18.1 cm.), Ceramics-Porcelain, based on an engraving by Nicolas de Larmessin (French, Paris 1685?1755 Paris), of a portrait of Marie Sall? by Nicolas Lancret (Frenc