Created by Hans Jørgen Wærner
Contributed by Bretin Jean-Philippe
Contributed by Flavia Soprani
Contributed by Manuel Wesely
Contributed by Stéphane Darricau
Photo(s) by altpapiersammler on Flickr.
Contributed by Florian Hardwig
Photo(s) by Groove is in the Art on Flickr.
Contributed by Mathieu Triay
Contributed by Nick Sherman
Contributed by Mak Kai-hang
Contributed by Tylor Reimer
Contributed by Stephen Coles
Contributed by Rob Hudson
Contributed by Andrew Lohin
Contributed by Garrison Martin
Contributed by Alex H
Contributed by Neil Priddey
Contributed by Gareth Hague