- Licht-Schatten-15 4117 klik
- Licht-Schatten-16 4180 klik
- Licht-Schatten-17 3180 klik
- Licht-Schatten-18 3826 klik
- Licht-Schatten-19 4099 klik
- Licht-Schatten-20 3222 klik
- Experimente II-01 1956 klik
- Experimente II-02 1933 klik
- Experimente II-03 1910 klik
- Experimente II-04 1844 klik
- Experimente II-05 1839 klik
- Experimente II-06 1931 klik
- Experimente II-07 1943 klik
- Experimente II-08 2089 klik
- 44 4069 klik