
A few days ago, for the first time ever in my experience with wet plate photography, I mixed up collodion from scratch. I thought I’d share about the experience. First of all, plain USP (U. S.
Pharmacopeia) Collodion is a mixture of ether, alcohol, and nitrocellulose (also known as nitrated or guncotton). It is the nitrocellulose […]. petapixel.com
2017-12-27 22:37