WattsOSMVManhattan View, Twilight1999 · Etching and aquatint15-1/4 x 22-3/4 inches (8.7 x 57.8 cm)The Metropolitan Museum of Art
WattsOSVOView of Woolworth Building from World Trade Center1998 · etching and aquatintSheet: 53.7 x 38 cm (21 1/8 x 14 15/16 in.); Platemark: 34.8 x 22.3 cm (13 11/16 x 8 3/4 in.)Cleveland Museum of Art
Lower Manhattan: Sunset1979 · Watercolor and pencil on paper25 1/2 x 49 1/4" (64.7 x 125.3 cm)Museum of Modern Art
WattsOSMMMetropolitan Museum, Central Park1979 · Etching and aquatintPlate: 17 3/4 × 35 1/4 in. (45.1 × 89.5 cm) Sheet: 23 5/8 × 41 1/4 in. (60 × 104.8 cm)The Metropolitan Museum of Art
WattsOSTFThe Flatiron Building1973 · Etching and drypointplate 35 7/16 x 12 7/8" (90 x 32.7 cm)Museum of Modern Art
WattsOSTFThe Flatiron Building1973 · Etching and drypointPlate: 35 9/16 × 12 13/16 in. (90.3 × 32.6 cm) Sheet: 41 9/16 × 18 7/8 in. (105.5 × 48 cm)The Metropolitan Museum of Art
WattsOS8S82nd Street - Metropolitan1973 · Opaque watercolor and graphite with colored pencil on board22 1/8 × 27 3/4 in. (56.2 × 70.5 cm)The Metropolitan Museum of Art
Puck Corner1971 · Etching and aquatintplate: 11 7/8 x 9" (30.1 x 22.8 cm); sheet: 18 3/8 x 15" (46.6 x 38.1 cm)Museum of Modern Art