Recently I watched a rather awsome Film called 'City of lost Children'. Its a a very bizzare, dreamlike setting with a steampunk feel to it set in the slums of some unspecified city.
Anyway, I was listenening to the theme tune a few days later on youtube and my sister thought she heard an ice cream van. "It must be one scary assed ice cream van, then!" I thought, and then it gave me to the idea to make this XD I tried to make the creepiest looking ice cream van I could manage, sort of 'child catcher' creepy.
Anyway, I can recomend that film; its in french with subtitles, but it also has Ron Perlman so I'm sure that makes up for it.