Paul, great job on the cutting. Getting detail like that in 1/2” Oak takes a lot of patience. I have nothing against Baltic Birch, it has its place, but I really love the look and the soul of solid wood. Fiona’s work, and designs, are in a class of their own. She never uses patterns! She “sees” things in a piece of lumber and brings the image in her mind to life. I bought a Green Man pattern from her last year, cut it out of nominal 1” Red Oak, and backed it with stained glass. I used to cut a lot of glass, but rarely do it anymore. If we weren’t on total opposite sides of the continent I would happily cut your backing for you.