Canal in Autumn (Gisors)1913 · oil on canvasUnframed: 53.3 x 63.5 cm (21 x 25 in.)Cleveland Museum of Art
The House in Moonlight1909 · lithograph printed in blackSheet: 26.6 x 17.3 cm (10 1/2 x 6 13/16 in.); Image: 22.8 x 15.8 cm (9 x 6 1/4 in.)Cleveland Museum of Art
WattsOSSTStatues, The Garden at Versailles1900 · Pastel on prepared canvasSheet: 24 3/4 × 31 in. (62.8 × 78.7 cm)The Metropolitan Museum of Art
La Ronde1899 · Lithograph printed in blueSheet: 24.9 x 34.4 cm (9 13/16 x 13 9/16 in.); Image: 24.9 x 34.4 cm (9 13/16 x 13 9/16 in.); Secondary Support: 40.2 x 30.6 cm (15 13/16 x 12 1/16 in.)Cleveland Museum of Art
L'Estampe Moderne: Cinquantes Estampes Originales Inédites en Couleur et Noir des Principaux Artistes Modernes Français et Étrangers, Vol. II1898 · Bound volume containing 50 lithographs, each with a tissue paper guard Overall: 41.1 x 32.8 x 2.4 cm (16 3/16 x 12 15/16 x 15/16 in.)Cleveland Museum of Art
WattsOSTCThe Compass (La ronde) from L'Estampe Moderne, Number 141898 · Lithograph from a portfolio of four lithographsMuseum of Modern Art
WattsOSEIEvening in Gerberoy1896 · Black wax crayon; framing lines in pen and carbon black inkSheet: 12 3/4 × 17 1/16 in. (32.4 × 43.4 cm)The Metropolitan Museum of Art