How does AI dream of Spire City?

Have you heard of Google's DeepDream project? It basically takes images and runs them through algorithms to identify whatever patterns it perceives, then emphasizing those patterns and running the adjusted image through again and again. At least that's the simplified explanation for what it's doing.  The program at the moment apparently has a tendency to find eyes and dog shapes, as you can see. Well, I decided to run some Spire City images through the program to see what comes out...and it's suitably psychedelic. So without further comment, here are some images (from Worlds Beyond Art and KMD Designs originally), as seen by a dreaming artificial intelligence. (Click on the image to see it bigger.)