Design for Sofa and Mirror, Portrait Room, Royal Palace; Warsaw, Poland, Jean Louis Prieur, French, 1732 - 1795, Stanislas Augustus II, King of Poland, 1732-1798, Pen and black ink, brush and gray wash, rose watercolor on cream laid paper, A sofa with two end seats separated by gaines from the central section; a double-headed spread eagle, top center, from which festoons hang toward the bottom of the mirror frame, topped by a canopy with feathers; above, curtains are held up by putti crouching at the corners; a circular medallion under the canopy contains the monogram SIR, referring to King Stanislas Augustus II of Poland (l732-1798)., France, ca. 1766, furniture, Drawing, Drawing