Poster Alteration Art

Pictures of posters, signs, and billboards (usually commercial ones) that have been altered in some way, either by having cut-outs from other posters pasted onto them, by having been written or drawn on, by having been graffiti'd, or otherwise. Occasionally includes pictures of posters or pieces of posters that have been cut out and pasted in another context than originally intended.

This is *not* meant for pictures of graffiti-type posters that people stick up on walls. Those are cool too, but this group is for pictures of posters and billboards that were put up by one person / company, and altered by another.