Designs for a Mantelpieces, Gilles-Marie Oppenord, French, 1672-1742, Pen and black ink, pale green wash, over black chalk, Three left halves of a mantelpiece. At left, 'pr. Cabinet' includes a pair of snakes before a winged escutcheon top center, an eagle, top left. A candel in the wall panel. Center, 'Second Cabinet' includes a sunface top center. Candle bracket with two candles supported by two snakes and scientific symbols adorn the wall panel. At right, 'Salle Jud'enne' includes a pilaster with a bust of a woman with a diadem and a shawl., France, 1720, Drawing, Drawing