En obra
- Release Year
- 2013
- Runtime
- 1h 39m
- Genres
- Documentary
- Directed By
- Ariel Borenstein
- Damián Finvarb

It tells the biography of Carlos Fuentealba, an argentinian teacher and leftist militant, murdered in 2007 in Neuquén.

It tells the biography of Carlos Fuentealba, an argentinian teacher and leftist militant, murdered in 2007 in Neuquén.