Fleece
Fleece is the fiber grown by animals, typically sheep, it can also refer to alpacas and goats.
Spinning
Spinning is an ancient art of twisting overlying fibers together to form string.
Dyeing
Dyeing is when pigment is applied to fiber to change the color. Dyes can come from naturally-occurring materials like madder root, turmeric, and dyers woad, or from human-made compounds like acide dyes.