Who can resist playing with felting? Whether it’s knit or crochet, a scarf made this way is a LOT of stitching … but seeing the way it becomes so dense and tough is a fascinating process.
There are plenty of space-dye yarns that felt beautifully, or you can combine two colors, as shown here. Then take your creation to the next step by cutting into it.
This will be one of the few situation where you don’t have to worry about stitches unraveling.

This pattern is free only one day, Feb. 4. After that it can be purchased for a nominal fee.