WattsOSMAMinnie and Her Friends1987 · Tempera and graphite on paper17 3/4 × 23 3/4 in. (45.1 × 60.3 cm)The Metropolitan Museum of Art
WattsOSHOHead of the Penitentiary1986 · Watercolor and opaque watercolor and graphite on paper17 7/8 × 23 11/16 in. (45.4 × 60.1 cm)The Metropolitan Museum of Art
WattsOSDPDancing People in a Line1986 · Tempera and graphite on paper17 7/8 in. × 24 in. (45.4 × 61 cm)The Metropolitan Museum of Art
WattsOSIWIt Was Yellow and Pink II1959 · oil on canvasUnframed: 91.5 x 76.2 cm (36 x 30 in.)Cleveland Museum of Art
WattsOSDTDead Tree with Pink Hill1945 · oil on canvasFramed: 76.5 x 102 x 3 cm (30 1/8 x 40 3/16 x 1 3/16 in.); Unframed: 76.2 x 101.6 cm (30 x 40 in.)Cleveland Museum of Art
WattsOSCBCliffs Beyond Abiquiú, Dry Waterfall1943 · oil on canvasFramed: 79.5 x 44 x 5.1 cm (31 5/16 x 17 5/16 x 2 in.); Unframed: 76.2 x 40.6 cm (30 x 16 in.)Cleveland Museum of Art
WattsOSSNSunflower, New Mexico, I1935 · oil on canvasFramed: 53.3 x 43.2 x 3.8 cm (21 x 17 x 1 1/2 in.); Unframed: 50.8 x 40.6 cm (20 x 16 in.)Cleveland Museum of Art
WattsOSCSCow's Skull: Red, White, and Blue1931 · Oil on canvas39 7/8 × 35 7/8 in. (101.3 × 91.1 cm)The Metropolitan Museum of Art