De sleutel ligt onder de mat
Only available in Dutch!
Publication accompanying art project by Marieken Verheyen at primary school de Triangel in The Hague.
- Author: various authors
- Compiled by: Marieken Verheyen
- Photography / Illustration: various photographers and illustrators
- Designer: Esther de Vries
- Published: 2003
- isbn: 90-73799-39-2
- Language: Dutch only
- Publisher: Stroom
- Medium: book
- Price: 15,- euro