Ghost town

Decausum is aparently an utopia, the perfect city which hides a terrible secret.
This is part of the concept art from my homonymous novel.
The city is divided in seven sections, each one creepier and cruder than the last one, this is the fifth.
The bee hive you can see at the background is the prison from where the protagonist scapes, the town is plagued by a strange illness transmitted by air. It's populated by creepy religious people who are sure there are demons on the streets.