It’s not really inlay so I’m calling it a window? Kind of like stained glass, 2 layers of wood cut and glued together and filled with epoxy. It can be done, It can be done better. It gives me ideas. There are definitely things that went wrong, I made 13 to try to get 10 good ones, might only have 8 good ones.
Shellac makes pits in resin (fyi)
I will do this again in future projects, it’s too fun. Looks awesome with a light behind it.