Created by Viktor Almqvist
Contributed by Florian Hardwig
Contributed by Miguel Sanz
Photo(s) by Stephen Coles on Flickr.
Photo(s) by dmorris10003 on Flickr.
Contributed by Nick Sherman
Contributed by Stephen Coles
Contributed by D. Mx
Contributed by Indra Kupferschmid
Contributed by Matthijs Sluiter
Contributed by Robin Rendle
Contributed by Herb Lubalin Study Center
Photo(s) by Frank Grießhammer on Flickr.