Blue Window, Blue Wall

I must be going through my "Blue Period" after glancing at yesterday's post and then today's photograph!  I went out to the airport, and parked my car facing an airplane hangar.  Didn't really pay attention, until, suddenly, I noticed that the wall was blue and the window was blue, and the combination was just perfect!  Jumped out of the car with my toy camera, and bingo!  A blog post!