Top 20 Pinhole Cameras.

Came across this list on holgablog which, apart from the Zeros are homemade or adapted

http://www.holgablog.com/2009/04/20/the-top-20-strangestscoolestmost-beautiful-pinhole-cameras/

Also for a review of the Holga superwide 6×12 pinhole, go to

http://www.holgablog.com/2009/06/26/review-holga-120-wpc/

And finally, to turn your Holga into a pinhole camera (in 5 minutes), have a look at

http://www.holgablog.com/2009/04/26/turn-your-holga-into-a-pinhole-in-5-minutes/