When I look at cities (especially where literally everything is created by humans), the thought involuntarily comes that all of this is just a set for the illusion of life. Cities create nothing, they only repack. And if the day comes when nothing is brought into the city, it will instantly become a desolate and dangerous place. We, humans, have created a trap for ourselves, which, when lit up, creates the illusion of life. And how unusual cities look when we are no longer in them...