The custom blends are working out perfectly. The color deviations are subtle enough that they need to be side-by-side to fully appreciate them, but give enough variance to separate the panes. Particularly from outside, as the lead lines are all but invisible from a distance.
Unfortunately, even thinned the paint doesn’t go far. Compound that with suppliers that only have one bottle each, and I’m going to have deliveries straggling in for days. Plenty of time for stitchcraft this weekend.