Textile
Felt
Felted wool — fibres matted, edges soft and fuzzy.
Controls
- fibre
- How long one fibre is. Zero leaves the picture untouched; longer, the colour is dragged along the fibres and the picture mats together
- tangle
- How large a tuft of wool is. Small tufts turn the fibres every way at once; large ones lay them in visible drifts
- nap
- How uneven the pile is. A multiplier, not an addition, so the dark places stay dark instead of greying out
- contrast
- A number from -1 to 1, 0 by default.