Dr. Christine Holdstock explains that dyes have been used since ancient times to colour fabrics, but in modern times are also employed for technical as well as aesthetic applications. This talk highlighted the most important natural dyes, including some that could only be worn by nobility; then looked at the invention of synthetic dyes which led to brightly coloured fabrics becoming widely available. As well as for fashion, dyes today can be also designed for functional uses and some of these high-tech applications were discussed.

Take a look at the links section and the Q&A section, these provide links to Coloration Technology and SDC books as well as providing some papers on natural dyes vs synthetic dyes   – when all are marked as complete you will be able to download and print your attendance certificate.