Seated Woman, 1716?17, Black, red and white chalk, 9 7/16 x 5 7/16 in. (24 x 13. 8 cm), Drawings, Antoine Watteau (French, Valenciennes 1684?1721 Nogent-sur-Marne), One of the most brilliant and innovative draftsmen of the eighteenth century, Watteau was an early exponent of the 'trois-crayons' or 'three-chalk' technique, which allowed his drawings to approach the rich coloristic effects of painting