Unconventional Materials

I've been trying to find other artists who use unusual materials such as human hair and I came across the artist Wendy Freebourne who felts cat hair and human hair. It's a horrible thought to be handling other peoples' hair but I one I'll need to get used to! Here's the only example I could find of her felting technique online and I have to say I'm not a fan of this particular piece but I love how innovative her techniques are. I suppose I'll have to attack my hairbrush in order to make my own felted hair piece...