That looks really neat. If you ever decide to make a 2nd version, making the bezel about 500% smaller would look a lot more attractive.
Also, the C code you listed was very cute. :3
i like the bezel
I don't mind it myself, but I kind of can't unsee the fact that it looks like it's dwarfing the tiny screen. Most picture frames have a 1 inch or so bezel, and I guess if I was trying to emulate a physical device I'd want to copy it as accurately as possible to maximize the surprise factor.