WattsOSLILandscape in Mâcon1912 · Watercolor and gouache on buff wove paper, darkened, window mounted12 7/8 x 16 3/4 in. (32.7 x 42.5 cm)The Metropolitan Museum of Art
WattsOSLPLe Pont Neuf1912 · Watercolor and gouache on cream wove paper, upper edge torn from notebook9 13/16 x 7 1/2 in. (25 x 19 cm)The Metropolitan Museum of Art
Pan IV (Arcadia)1898 · color lithographimage: 26 x 19.9 cm (10 1/4 x 7 13/16 in.) sheet: 37 x 27.9 cm (14 9/16 x 11 in.)National Gallery of Art
Self-Portrait at Easel1897 · conté crayon with charcoal on laid paperSheet: 62 x 47.7 cm (24 7/16 x 18 3/4 in.)Cleveland Museum of Art
A Broad Valley at Sunset1892 · watercolor on wove papersheet: 32 x 50 cm (12 5/8 x 19 11/16 in.)National Gallery of Art