You are spot on Ed, the zone system can be used to change reality-in the print that is, one is not fixed to a hard and fast redition of the scene photographed. Though I have not read Minor White I have been told that his book is amongst the best o the subject. I used the system with 35mm range finder, it means I have to shoot pretty quickly under the same lighting conditions. When I change the roll I simply write on the cannister N+1 etc. This has worked well for years. Marvin wallace. --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list