This is a modified version of the origin, which you can see on joe’s nyc. In this version, I turned the bus pink to exaggerate the point.
But after looking at it for a few days, I decided it went a bit over the top and posted the original version on joe’s nyc. Now I’m not sure which I prefer.
UPDATE: I switched the joe’s nyc image to this pink bus, since everyone finds the pink bus much more effective.
via Flickr http://flic.kr/p/bnVVmk