I managed to get hold of several natural dye powders form a small company at Wonderwool Wales, Pure Tinctoria. I chose to use a spectrum of different colours and dyed muslin, cotton, silk and alpaca wool yarn (also bought from Wonderwool Wales). I used a technique using the microwave which is certainly less time consuming that the traditional boiling method but I am unsure whether it achieves a colour as consistent. In order to mordant the cotton and muslin I boiled them for 45 minutes with washing powder and did the same with the silk and alpaca wool , only substituting the washing powder for alum and cream of tartar. By using the microwave the process took far less time than I had initially anticipated. It is evident that the silk and alpaca yarn took to the dye much better than the other fabrics, for example the vivid annatto orange seen below.
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DYES AND COLOUR ACHIEVED
*Acacia Gum - Chestnut brown
*Natural Indigo - Slate blue
*Red Lac - Deep fushia red
*Purple Lac - Maroon
*Madder - Rust orange
*Annatto - Vivid orange
*Dhak - Mustard yellow
Perhaps slightly more unpredictable than acid dyes, I nevertheless enjoyed experimenting with these natural dyes and believe they will be useful in future work.
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