The meeting of Diogenes of Sinope and Alexander the Great. Artist: After Peter Paul Rubens (Flemish, Siegen 1577-1640 Antwerp); Quirin Mark (Austrian, Littau 1753-1811 Vienna). Dimensions: Sheet (Trimmed): 18 1/16 ? 13 1/16 in. (45.9 ? 33.1 cm). Date