When I really want to surrender to spontaneity and playfulness, I take out my cake-decorating supplies and start dyeing yarn with food coloring.
Handspinning Textured Yarns: Art Yarns for Practical People
Closet Full of Sheep: My Spinning to Knit Stories
Can You Dye Cotton With Food Dye?
Wool in the Kitchen: Handpainting Yarn with Food Coloring
ChemKnits: Dyeing Speckled Yarn with Wilton's Violet Food Coloring
Show Me Your Hobby - Vicki Shares How She Dyes Yarn with Food Coloring - One Hundred Dollars a Month
How to Dye Yarn with Food Coloring (Video and Best Tips!) - Sheep and Stitch
Dyeing wool yarn with food coloring - a *stunning* dye experiment
Janine Gradient Yarn Cotton Acrylic Blend Color Changing Yarn Ombre Yarn Purple Yarn Wolltraum Yarn Fingering Weight Yarn