WattsOSHLHemp Lines2012 · mezzotintSheet: 76.3 x 41.2 cm (30 1/16 x 16 1/4 in.); Platemark: 60.1 x 29 cm (23 11/16 x 11 7/16 in.)Cleveland Museum of Art
WattsOSC(Clairton (plate)1997 · mezzotint platePlatemark: 35 x 42.9 cm (13 3/4 x 16 7/8 in.)Cleveland Museum of Art
WattsOSC(Clairton (B.A.T.)1997 · mezzotintSheet: 47.7 x 64.5 cm (18 3/4 x 25 3/8 in.); Platemark: 35 x 42.9 cm (13 3/4 x 16 7/8 in.)Cleveland Museum of Art
WattsOSTRThe Rear Window1984 · mezzotintSheet: 37.9 x 30.5 cm (14 15/16 x 12 in.); Platemark: 24.8 x 17.6 cm (9 3/4 x 6 15/16 in.)Cleveland Museum of Art
WattsOSBBraddock1977 · mezzotint on blue paperSheet: 47.6 x 64.4 cm (18 3/4 x 25 3/8 in.); Platemark: 38.8 x 56.9 cm (15 1/4 x 22 3/8 in.)Cleveland Museum of Art