Design for a Wrought Iron Balcony, Pencil, pen, ink, brush, and Chinese black on paper, Central section: an escutcheon is flanked by scrolls. left section suggests a triangular form over a shield form, the triangle intended to have a symmetrical counterpart in the right section. Right section: Shield form, upon a base. Scales at the bottom and at right. Includes alternative suggestions for the lateral sections., France, ca. 1750, Drawing, Drawing