- | 50c | multi | National Museum | — | — | |
- | 60c | multi | Nautical Education | — | — |
- | 50c | multi | porpoise | |||
- | 70c | multi | seal |
- | 55c | multi | Eduard Douwes Dekker |
- | 75c | multi | Constatijn Huygens |
- | 75+70c | multi | Flower Rosa Gallica Versicolor | — | — | |
- | 75+70c | multi | Eryngium maritimum | — | — |
- | 75c | vio & multi |
- | 55c | multi | Boy with string telephone | |||
- | 75c | multi | Girl with string telephone |
- | 55c | multi | The rail | |||
- | 65c | multi | The material | |||
- | 75c | multi | The traveler |
- | 55c | multi | Ruins of the Zuiderkerk | |||
- | 65c | multi | The city as stage | |||
- | 75c | multi | Rotterdam & the future |
- | 55c | multi | Air pollution | |||
- | 65c | multi | Water pollution | |||
- | 75c | multi | Soil pollution |
- | 70c | multi | ||||
- | 80c | multi |
- | 60c | multi |
- | 80c | multi |
- | 60c | multi |
- | 70c | multi | bicycle | |||
- | 80c | multi | car |
- | 70c | multi | ||||
- | 80c | multi |
- | 70c | multi | The red mill detail | |||
- | 80c | multi | Composition with yellow lines | |||
- | 90c | multi | Broadway-Boogie-Woogie detail |
- | 80c | blk & dkviobl | KLM | |||
- | 80c | multi | ||||
- | 80c | multi |
- | 80c | multi |
- | 80c | multi |
- | 70+35c | multi | ||||
- | 100+45c | multi |
- | 80c | multi | Gustav Mahler 1860-1911 composer |
- | 80c | multi |
- | 80c | multi |
- | 80c | multi |
- | 70c | multi | narcissus & tools | |||
- | 80c | multi | tulips | |||
- | 100c | multi | Snakes head Fritillaria meleagris | |||
- | 160c | multi | Crocus Flower Record |
- | 80c | multi |
- | 70c | multi | Hiking on the beach | |||
- | 70c | multi | cycling |