I stumbled upon this mysterious locked door in an abandoned part of Al Wajh, a small coastal town in north-western Saudi Arabia, situated on the coast of the Red Sea. Just look at this amazing locking mechanism.
Here is a picture of the full door.
And, of course, the full building with my friend Naser in front.
I'll probably never get to this town again... what an amazing once in a life time experience.
Keep exploring!