I wanted the spot sound board to be educational and, hopefully, fun so I used a pyro pen to burn images of the various fauna onto plywood and then fixed those onto plywood backing. I most of the images myself, my daughter did two, and it was really fun. I was given a bird book my my dad when I was 10 and I still have it. I used to enjoy copying the images out then and so I decided to do this again. It was very therapeutic. I hope you like them. Also I wanted the electronics to be visible to those that were curious as to how SoundHide worked so these were mounted behind a perspex sheet.