This isn't a particularly beautiful picture but it's interesting and is the first I've ever taken from an aeroplane. We were at 35,000 ft over Newfoundland heading from Boston to London and I just happened to look outside and saw this rainbow. The flight had hardly any passengers, it might have been because it was on the 8th anniversary of 9/11 and few people wanted to fly across the Atlantic that day, I don't know, but it was wonderful to have so much room!
It meant I could get the camera out from the overhead locker and try a shot through the window. What's the dark line leading to the rainbow? It's actually a shadow of our aircraft's contrail.
If I was some nutty conspiracy theorist I guess I could post something about this being the aircraft's targeting system for releasing its chemtrail and thereby assisting the government to control everyone's mind down below, except I don't think too many people live at this particular spot so it was clearly a waste of mind-altering chemicals.