period
- Work
- Abstraction with Reference to a Flowering Tree
- Abstraction in color 2
- Rotoreliefs (Optical Discs) 1
- Abstract composition 8
- Conglomerat
- the palmatoria
- Abstraction in color 3
- Dominant Curve, oil on canvas, Solomon R. Gu
- The Woodcutter 1
- Composition with Blue 1
- Number
- Perspectives
- Glass and Water Bottle
- Still life with oil lamp - -