Freestyle Sales Company - www.frestylesalesco.com - Good source for Holgas

Maine Photographic Workshops - www.meworkshops.com - Another place to find Holgas - good classes too.

Santa Fe Workshops - www.sfworkshop.com/ - They sell the Debonair, a Diana knock-off.

Flea Markets, Flea Markets, Flea Markets - Great sources of all toy cameras - takes some time, but it's worth it.

Ebay - www.ebay.com - Most predictable place to find Dianas as well as other models (search for Diana Camera)
 

Alternative Processes:

Photographer's Formulary www.montana.com/formulary/

A wonderfully rich page of images and info - members.aol.com/sixbysixcm/photographers.html

Mike Ware's Alternative Photography Pages www.mikeware.demon.co.uk/
 
 

Workshops:

Maine Photographic Workshops - www.meworkshops.com - Another place to find Holgas - good classes too.

Santa Fe Workshops - www.sfworkshop.com/ - They sell the Debonair, a Diana knock-off.

Photographer's Formulary www.montana.com/formulary/