A pilot friend put this up on FB. Isn’t it a work of art?
It’s a Boeing 787-9 flightdeck, taken at FL370 over Russia at 19:09Z about 4h 30min into a London-Shanghai flight.
The crew had darkened the cockpit hoping to see the Perseids meteor shower, because it was due that night. One of the cabin crew entered the cockpit, liked the visual effect, and asked to take a picture.