I've had an idea

[turienzo's lovechild]

but the guy who was murdered would have to be exactly the same size as the chalk guy for the police to belive it no?

needs explaining in the story

 

[parks]

You could go to some very interesting places with this. I like it.

Taj Mahal
Grand Canyon

and many others!!!

 

[Barnet Seagull]

There should also be a man who is a charcoal outline who's trying to hunt him down, perhaps for walking on the grass or something equally trivial. A bitter battle could then ensue in which they merge together, and end up as Morten Harket singing Take On Me to some wierdo girl