I found an interesting technique: tying scarves in Shibori technique and then felting them.
On the picture you see some photos you can get when searching flickr for the tags ‘shibori felt’.
Really great, aren’t they?
I found several instructions:
Shibori felt scarf
I made the mosaic with the Mosaic Maker of Big Huge Labs.
The images are:
shibori, dry and untied by monattka
Shibori Scarf by elanknits
Shibori – first attempt :) by raspberryfairy
Shibori felt (stage 1) by Feltbug
shibori felt detail by Carole K
Felt Shibori by woolly fabulous