My inspiration was my brother Jon and Kori's dining room
I decided however to have the trim be a different color than the walls (to make it easier I painted all the trim work before it was hung). I liked this look for the boys bathroom because it kind of reminds me of a pinstripe suit.
I figured out all the math before hand and each of the spaces needed to be 17" apart so Matt simply cut two pieces of wood 17" long then used them as "spacers" between the rows. He does good work! If the accounting thing doesn't work out he has something to fall back on - J/K!
Thanks Tobi Fairley for the Feature!!