This set of screens was special order without finish - the contractor will finish in black lacquer. We shipped test pieces for them to practice with and to ensure they could mask off the Warlon successfully. This sort of thing demands a very careful masking job as unlike glass, the Warlon acrylic cannot be scraped off with a razor blade.
The penny is for scale, just to show the accurate joinery.
Elvis stepped in for scale. He is six feet tall.