Contributed by Stephen Coles
Contributed by Florian Hardwig
Contributed by Herb Lubalin Study Center
Contributed by Mark Simonson
Contributed by Robert Beatty
Contributed by Jorge Iván Moreno Majul
Contributed by Diego Aguilar Villalobos
Contributed by Chris Purcell
Contributed by Matthijs Sluiter
Contributed by Mathieu Triay
Contributed by Garrison Martin
Photo(s) by David on Flickr.
Photo(s) by Bart Solenthaler on Flickr.