10/03/2026
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Elements of Natural Colours: exploration on plant dyes and pigments (online)
May 5 - 12 - 19 - 26 (Tuesday’s)
19:00 - 20:30 (Central European Time) via Zoom
If you’re aiming to emphasize on the technical, scientific and alchemical aspects of working with and cultivating plant dyes to make paint for printing; during these gatherings you can learn about the scientific dimensions of color.
Some of these chemical, biological and artistic research questions will be answered and developed together:
- Which painting plants have a relatively large yield of dye, and are therefore suited for use on a larger scale?
- How can waste of the food industry be used to obtain natural dye?
- Which applications of dye plants are of interest for society?
- Which techniques (like changing the pH) are there to influence the intensity of natural colourants?
- What is the function of colourants (for instance, in the roots of) plants?
- Why does the amount of colourant in plants change over time?
- How do the surroundings (soil, other plants) influence the creation of colourants in the plant?
- What is the chemical background of the change of natural colourants, by adding tannin or another natural flux material, as opposed to metal salts?
- How does the harvesting method influence the quality of the dye?
for more info please email to: [email protected]