|The second coat of green paint (no sand) was applied to the first, sandy coat, and to bare drywall.|
Once dry, there were three very small spots that had cracks in the paint. This was likely due to the fact that I did not really prep the 20 year old drywall before I painted it other than to wipe the dust off with a dry rag - and I may have missed a few spots.
But the color is great! 100 grams of SOF green in two cups of gray clay slip and two cups of wheat paste.
The single coat looks really good just as it is. There are brush marks. I like it.
I will need to take a photo tomorrow in the light....