Bad Food, Bad Medicine, Gold, Hair, Heparin, Metals, Photography, Silver, Zinc 0 0 Albumen prints and egg whites…all the rage b... by All This 2 years ago
Aniline, Azo dyes, Blood, Color, Fish Poison, Hair, Photography, Seeing Red, Silver 0 0 p-Phenylenediamine (PPD) is a derivative of anili... by All This 2 years ago
by 