Contributed by Erica Jung
Contributed by Garrison Martin
Contributed by Matthijs Sluiter
Contributed by Florian Hardwig
Contributed by Ian Lanius
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Contributed by Herb Lubalin Study Center
Contributed by Nathan Prost
Contributed by Jae Ebey
Photo(s) by Klaus Hiltscher on Flickr.
Contributed by Mark Butchko
Contributed by Stephen Coles