Royal Ontario Museum.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/81329542@N05">David Ceballos</a> from Madrid, España
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/81329542@N05/14359562905/">ROM 11 - Amatista</a>