51:15

Gum Bichromate Process

27:26

Making the Gumoil Print

56:28

Easy Watercolor Painting How to Paint a Cat with Watercolor 輕鬆畫水彩 如何用水彩畫一隻貓

11:23

Gum-Over Cyanotype Print

1:02:17

Tri-Colour Gum Bichromate - Bob Carnie, Hats 2023 - Silvershack & Smokestack

11:19

St Pauls Photography - Gum Bichromate

6:09

Gum Bichromate Negs

22:11

Printing on glass! Carbon printing with no transfer required!