Maybe there's not much humor here, but I love these. And I'm pretty sure most of them weren't done by a single 'artist'. I say this, mainly because I saw these evolve over a period of days. Someone started them by cutting out a small piece of the poster. Then other people would walk by and rip another little piece off, exposing the older posters hidden underneath. This is the result after several days of that.
It would be nice to document the progress, if only I knew beforehand which posters are going to end up this way.
