I like these and the Dali post, you should watch an animated movie called Howl's Moving Castle.Very good, it's about a house that walks :)
Thanks Mark, I will definitely look up that animation.
Is first illustration Stephen Nova's or yours ?Could you explain me this:http://www.artabase.net/exhibition/1845-invisible-cities?
I am really inspired by your artworks on invisible cities but I am curious about what specific cities you attempted to illustrate and the media you used in doing so. Do you mind answering these questions?