Castle In The Air
Luftkastelet is quite a common expression in Scando lands, hence the original title of the Stig Larsen book. Anyhoo, this is a classic bit of fartnarkling with a building that I've been trying to find an angle on for a while now. That, ...combined with seeing this done on Instagram a lot - I thought I'd give it a try.
Luftkastelet = Castle In The Air