Positive Parity1981 · Cotton, plain weave; inkjet printed325.1 × 217.2 cm (128 × 85 1/2 in.)Art Institute of Chicago
WattsOSCPCurvilinear Perspective1979 · Heat-transfer print on fabricOverall: 36 1/4 × 36 in. (92.1 × 91.4 cm)Whitney Museum of American Art
Oblique Wave1979 · Polyester and heat transfer dyes92.8 × 92 cm (36 1/2 × 36 1/4 in.)Art Institute of Chicago
WattsOSCACoded Algorithmic Drawing (#45)1975 · Plotter pen and ink on paperSheet: 15 1/8 × 12 1/4 in. (38.4 × 31.1 cm)Whitney Museum of American Art
WattsOSCACoded Algorithmic Drawing (#9)1975 · Plotter pen and ink on paperSheet: 15 5/8 × 12 3/8 in. (39.7 × 31.4 cm)Whitney Museum of American Art
WattsOSCACoded Algorithmic Drawing (#12)1975 · Plotter pen and ink on paperSheet: 19 7/16 × 12 3/8 in. (49.4 × 31.4 cm)Whitney Museum of American Art
WattsOSCACoded Algorithmic Drawing (#40)1975 · Plotter pen and ink on paperSheet: 24 1/2 × 12 1/4 in. (62.2 × 31.1 cm)Whitney Museum of American Art