Singapore is a very clean place and strict in doing so. I walked around with the constant fear of getting cained. Looking back I don't think that is a thing really. Everyone is very polite and seem rich in a way most other countries couldn't. You get a since of some of the patrons of this place came from somewhere with shady cons to push over on a taxi cost.
The thing that made this the most interesting is I had no camera on me except my cell phone. I used it with a set of lenses you can snap on to the phone. The fondness for graffiti is something that was exciting to see. The asian twist to it made for all the better to what was being depicted.