Portrait of Gabriel Bernard de Rieux; Maurice-Quentin de La Tour, French, 1704 - 1788; Paris, France, Europe; 1739 - 1741; Pastel and gouache on paper mounted on canvas; Unframed: 200. 7 x 149. 9 cm (79 x 59 in. ), Framed [outer dim] (Display) : 317. 5 x 223. 5 x 38. 1 cm (125 x 88 x 15 in. ), Drawing with wooden support: 18. 5975 kg (41 lb. ), Frame Top: 48. 9885 kg (108 lb. ), Frame Side A: 31. 2982 kg (69 lb. ), Frame Side B: 31. 2982 kg (69 lb. ), Frame Bottom: 23. 1334 kg (51 lb. ), Chamber with glass: 136. 0791 kg (300 lb. )