I was privileged to take a shibori indigo dyeing class a few years ago with Kim Eichler-Messmer. It was such a good time I always intended to do more at home but never seemed to have time. Being stuck at home has this silver lining, among others - the time to experiment with crafts.
I used a simple indigo dye kit I found online. You can see the blue isn't as rich as a real indigo dye, but you might be able to adjust that by overdyeing the pieces or leaving them in longer than I did. The kit comes with a few rubber bands and pieces of wood, and I supplemented with clamps and some acrylic shapes of my own.
The circles in the dark piece were the result of small rubber bands tied around chickpeas, believe it or not.
My attempt at arashi (wrapping fabric with string around a rod of some kind) was interesting. A larger dowel would be better, as it would allow more surface area of the fabric to be exposed directly to the dye. This result reminds me of a Rorschach test.
This was a fun experiment. It's a little messy but a great project to do outside in the summer with kids, if yours have not yet reached the age that crafts with mom are no longer appealing.
To bring the whole project to the quarantine full circle, I plan to use a couple of the pieces to make face masks. A couple of the half yard pieces would be nice whole cloth table runners.