This sample experimented with shibori stitching prior to dyeing which resulted in several vey pale wavy lines of resist made by where the stitching gathered the cloth to prevent dye entering.
Result after dyeing shows Shibori stitch-resist as pale wavy lines. (Stitches are removed after full dye process.) The idea to make ‘waves’ by stitching in ‘curves’ worked, but contrasts poorly on pale colours. Large pegged sample shows dye-bath original tone at bottom right, and darker result top left, after adding iron modified. (black marks are the iron water splashed as I poured in iron solution, so take care with fabric proximity)
Preparing dye-bath with comfrey leaves
Cut up comfrey leaves and soak overnight. Also soak silk in alum mordant overnight or for some hours beforehand. Silk often dyes well without mordant when using some plants.
Boil up and simmer for an hour. When just hand hot, drain comfrey out and put dye liquid in a bowl to soak the silk. (I never boil this ahimsa silk as it becomes matted in high temperatures) Agitate to distribute dye equally for first 15 mins, then leave to soak all day, redistributing in dye occasionally to ensure even dyeing.
Dyed and washed out, the ahimsa silk has an ecru beige colouring where first dyed (top left) – with additional dulled, more grey colour where half of cloth was soaked into iron modified dye bath. Out of the sunlight, the iron modified sample is quite dull and darker, to be used as one would a grey.
Sample (gallery top right) compares comfrey colour dye result with Ladies’ Bedstraw, peach. Samples (gallery bottom right) show iron modified comfrey sample in centre; between (left) Hawthorne dyed silk (left) and natural, non-modified comfrey dyed silk as original ecru (right). Note: A second dye-bath is made by reboiling the leaves, and soaking silk again. For the second weaker bath I use a mordant to encourage take up.
Conclusion: Comfrey gives a very good neutral tone suitable for use with any silk painting over. Longer steep in iron (ferrous sulphate) would make it greyer, as needed. Experiment with quantities of iron added. I use either water from a rusty-nails-jar as well as purchased powder.
This piece will be silk painted over in a design, to become part of a garment in due course… updates will be posted here with link to the garment in making.