There is a current show up in Buenos Aires called, Demolición. En pos de una fotografía ¿argentina? It features three Argentine photographers, Alberto Goldenstein, Marcos Lopez, and Ataulfo Perez Aznar and was the brainchild of Guillermo Ueno whose class I took a few years ago at the Centro Cultural Rojas.
I post about this show mostly because I came across a post on the blog, RƎV: Imagenes de Arte Contemporanea en Argentina which shows a very good selection of installation shots of the show. The blog is written by the indomintable Gabriela Schevach, artist, photographer and writer. I will definitely be adding it to my blog reader (does anyone use those anymore?).