Portrait of a Man; Portrait of a Man. Standing; full-length; a walking stick on a strap around the right wrist; the left hand put in the jacket; on the left hip a sword. In the background a wall with column and curtain; anonymous historical person portrayed; Jan Maurits Quinkhard (signed by artist); Northern Netherlands; 1744; copper (metal); oil paint (paint); h 34 cm x w 26.5 cm d 2.9 cm