Examples of perspective for a street scene

Hi,

Just wondering if anywone has come across a flash site that uses perspective for buildings in a street scene. One site in particular that I am looking all over for (lost the link) was a sidescroller done in a black and white pencil sketch style that had moving buses and cars and used a parallax effect.

Any other links would be helpful! Just looking for inspiration.

http://www.walkman.ca/ is one site that I came across which is kind of the idea I had for a site I had in mind.
Thanks in advance
siteslinger