I found these posters in a small sunny corner in the Mercado Abastos. This photo is not a composite of multiple images or modified in any way. The texture is created via multiple layers of posters being ripped in various shapes and sizes. On top of that, they are glued onto corrugated aluminum siding which you can see sticking through in a few places. Delicious!
Mexico Textures 09
Oaxaca de Juarez, México