Here are some of my images of celebration and advocacy of the bicycle as everyday transportation. They are about the bike as a vehicle for a more convivial public space, a chiller lifestyle pace, and fewer noxious gasses.
Since some of these pieces are still being widely circulated, I'm making them available here in better quality for non-commercial use by bicycle advocacy groups. (Please note the copyright terms of each image because they vary. Higher resolution versions are available upon request.)
Also in this section are some bicycle-themed murals. See also images under Theme > Utopia, many of which show bicycle-filled cityscapes.