I am lucky enough have a fairly large wall by my desk (about 7 feet) on which to pin up ideas that inspire me. Right now this 1 foot section of wall does the trick. I almost don't need more.
Sometimes my 'inspiration' wall gets so thick with ideas I can't see the ideas anymore. For me, this is a good place to focus and a reminder to simplify.
I am riding high today, newly refreshed by these 12 inches.