Well I recently had a little fun with the back of the front door too. Hello...and goodbye.
I saw the goodbye vinyl decal on GroopDealz a couple weeks ago and thought it would be perfect. It was yellow and just the right size. So now, whether coming or going from my home you'll see a friendly little message.
Do you have anything written on your front door?
And looking through archives I found a little nugget to share from Remodelaholic - yellow doors.