- ·The world of cells, plan
- ·1967
- ·32 cm
- ·Ink, tracing paper
- ·00.287.2.
- ·The world of cells, plan
- ·1967
- ·32 cm
- ·Ink, pastel, tracing paper
- ·00.287.3.
- ·The world of cells, plan
- ·1967
- ·32 cm
- ·Ink, pastel, tracing paper
- ·00.287.4.
- ·Lying figures
- ·1960
- ·10 cm
- ·Oil paint, fibreboard
- ·00.1.1.
- ·Self-portrait
- ·1960
- ·27 cm
- ·Pencil, pastel, paper
- ·00.587.1.
- ·Studio
- ·1960
- ·31 cm
- ·Watercolour, paper
- ·00.179.1.