David Lennon, aged 16, tried to envision what cities would look like without light pollution.  He filmed time-lapse footage of the night sky with his Canon 6D from the night  sky in Tasmania and then overlaid these to night-time cities from around the world using editing software to create some timelapses in exquisite 4k resolution.

London:

New York:

Doha:

Singapore:

CLICK HERE to see his work on YouTube or follow him on Instagram.