Harold Lohner
Contributed by Florian Hardwig
Contributed by Ignasi Àvila Padró
Contributed by STUDIO WORK
Contributed by Noah
Photo(s) by Bart Solenthaler on Flickr.
Contributed by Quentin Schmerber
Contributed by Jorge Iván Moreno Majul
Contributed by Herb Lubalin Study Center
Contributed by MacNeill Chapman