Fabrics, fibres & dyes
British Tapestry Group
'Promotes and explores the concept of woven tapestry as a contemporary art form ... welcomes professional UK and international tapestry weavers as well as those who are starting on their weaving journey.'
Dot's Fibre to Fabric
Great blog from a self-taught weaver - tons of tips and how-tos, etc on weaving, spinning & yarns.
Traditional rag rugs: articles, historical references, free patterns plus the amazing Rag Rugs Tour with over a hundred different methods that were used to create traditional rag rugs.
Wild Colours Natural Dyes
Extensive resource on how-to, history, and what plants will produce what colours, plus online shop.
Tons of info on natural, plant & animal fibres - plant IDs, use, history, including nettles & hemp, spinning and felting.