Aerial sightseeing

Today was a truly spectacular day for flying across Europe. Thanks an almost completely cloudless sky, I was treated to the prospect of the Adriatic coast of Italy; Venice from the air; a panoramic view of Switzerland, from Zurich in the east all the way to Mont Blanc in the west; Paris; London; the Lovell Telescope at Jodrell Bank; both the first and second Severn bridges; Cardiff; and finally Exeter.