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The raw gesture
Gumoil allows applying oil pigments onto a photosensitized gum layer. Exposed areas harden and retain pigment, while unexposed areas remain soluble. The result is an image of incomparable organic quality.
Materials
Gelatin-coated watercolour paper 640 gsm · VP N°03 sensitizer · Oil pigments · Gum arabic
100% non-toxic
All our chemistry is reformulated by Vision Picturale to be safe for home use. No toxic products whatsoever.
In 4 steps
How it works
Prepare
Sensitize the gelatin paper with VP N°03 mixed with gum arabic.
Calibrate
Print your negative on transparent film with the gumoil ICC profiles.
Expose
Expose with the Luminograph, then wash away unhardened areas.
Reveal
Apply oil pigments with a pad or roller onto the hardened gum.
