I’m not sure that it’s original, but in case it is, I’ve written instructions. Hope I’m doing this right.
Once I got started, I found I couldn’t stop. I made my daughter stop swimming so I could take some close ups of the stripes on her swimsuit because they also needed to be tangled.
Here’s a tile I made using these tangles. Of course, with just the two of them, the tile looked so blank and the tangles looked so lonely, that I just had to put in some friends for them.