period
- Abstraction with Reference to a Flowering Tree
- Rotoreliefs (Optical Discs) 1
- Abstraction in color 3
- Dominant Curve, oil on canvas, Solomon R. Gu
- Study for Cinematic Mural, Study VII
- Study for Cinematic Mural, Study V
- Composition with Blue 1
- Number
- Perspectives
- Study for Cinematic Mural, Study II
- Study for Cinematic Mural, Study VI