That's pretty cool.

Two points to mention from me though.

The first is, some of the little houses seem a little blurred yet others are pin sharp. Is there a reason for this? I would think it would be better if they could all be as sharp as possible.

Secondly... how do I actually take the generated city and export it? There are no options to save the image. Do I need to do a screen capture of my whole desktop? Sorry, but I'm a complete noob about stuff like this.