Sunrise from a 737

Just flew from AMS to Tegel with a Transavia 737 (PH-HZB) although I had a window seat, the window was very dirty and scratched, so most pics weren’t worth looking at. The only reasonable one was this one, shot right after take off at 06.50, with the first light shows up from under the aircraft. Had to use a 17 mm to got the entire engine. BW Roger