Groninger Museum
<a href="https://nl.wikipedia.org/wiki/Gebruiker:Ra-smit" class="extiw" title="nl:Gebruiker:Ra-smit">nl:Gebruiker:Ra-smit</a>, colour adapted by <a href="//commons.wikimedia.org/wiki/User:Lyzzy" title="User:Lyzzy">User:Lyzzy</a>
CC BY-SA 3.0
from nl, uploaded by  September 2006