Talk:Zincography

Process
It would be useful to have a gallery illustrating the stages of the process SovalValtos (talk) 14:44, 22 April 2014 (UTC)

Mechanism
The article does not explain how exposure to light affects whether a region of the zinc plate remains coated with the salts, which is rather crucial.Bill (talk) 03:02, 24 June 2022 (UTC)