These are fun to build and sound great. The bracing on the inside is similar to an acoustic guitar. The top has an X brace and the sides have linings. There's head and tail block for structural support.
I currently work as a graphic designer creating art for shirts. I have done shirts for Anheuser Busch, Rock and Roll Hall of Fame, Bass Pro Shops, Cabels, Harley Davidson, Nike and the list goes on. Before all that I worked as a caricature artist for
Tom Richmond. The caricature job lasted six years while I was in college earning my BFA in oil painting from Fontbonne University.