Playground II

What i'm getting from this and the other pics is that there was some apocalyptic event in the past (Distant but not too distant, Probably no longer than 200 years at most.) and civilization (As we know it) has ended but it doesn't seem to be a world ending apocalypse but just a set back and that civilization is on it's way to rebuilding it's self to it's former glory. Hopefully into a better world.