klees
- Some Swiss paintings
- Paintings of a 20th-century Swiss
- Works of a Swiss abstract painter
- Swiss abstract works
- Some modern paintings
- Some Expressionist works
- Paintings such as "Cat and Bird" and "The Goldfish"
- All the works in a Bern museum
- "Fish Magic" and "They're Biting"
- "Ad Parnassum" and "Fish Magic," for two