A Perspective of Seven Stars Balanced on Three Crosses. Dated: 1567. Dimensions: plate: 24.3 ? 16.2 cm (9 9/16 ? 6 3/8 in.) sheet: 25.7 ? 17.5 cm (10 1/8 ? 6 7/8 in.). Medium: etching on laid paper. Museum: National Gallery of Art, Washington DC. Aut