Can yarn be spray painted?
For this technique, use spray bottles to apply either a heavy or light mist of contrasting colors on undyed yarn or roving. When done lightly, this gives the fiber an airbrushed look. When sprayed more liberally, colors really pop against a white background.
Can you use watercolor to dye yarn?
Dying cotton fabric with watercolor paints is a quick, easy, and fun project. The watercolor paints will give the fabric a unique look not possible with any other kind of paint or dye. Once the fabric is dyed, it will be suitable for any number of sewing projects, or you may choose to simply display the fabric.