Geometric pyxis ... Piet de Jong ... Cf. Hesperia Suppl. 2 (1939), p. 89, fig. 60. Fragile Watercolor Paper Watercolor
Geometric pyxis (bottom) ... Piet de Jong ... Cf. Hesperia Suppl. 2 (1939), p. 89. fig. 60. Fragile Watercolor Paper Watercolor
