Colophon

Photography
Ed Tyler, www.edtyler.com
Roosmarijn de Groot
Shutterstock
Mariëlle Tolenaar

Website
Design: Mariëlle Tolenaar, studiosap
Construction: Brendly
Text: Lies Aris, Storyshop

Thanks to
International Institute of Social History Amsterdam & Municipality of Hilversum

Use of photos and other materials
We try to trace the owner of photos and other materials as much as possible in order to use materials with permission. It may be that this is not always possible. If we have used your materials and you can prove you are the rightful owner, and wish us not to use this material on our website in the current way, please contact info@zonnestraal.org.