When we first made the vat, the mix was so clear we could see the reflection of the trees above as if it was a mirror. By the time we were done with the fabric preparation the vat was ready to try. Here are some of our results.
You can see in the photos above and below how the fabric oxidizes from the green color it is when you remove it from the indigo pot to the final blue color. It's lots of fun to watch it happen!