Created by Briar Levit
Contributed by Matthijs Sluiter
Contributed by Tânia Raposo
Contributed by Stephen Coles
Contributed by Florian Hardwig
Contributed by Indra Kupferschmid
Contributed by Herb Lubalin Study Center
Contributed by Jan Middendorp
Photo(s) by Mikey on Flickr.
Contributed by Garrison Martin
Contributed by David Chathas
Photo(s) by Bart Solenthaler on Flickr.
Contributed by tor