"The story that is addressed in these pages, covers a general and contextual analysis of documentary photography in the social movements of the late 1970s to the 1980s, and the personal account of the author (who participates in turn from a collective experience shared in this task, that led to the encounter between a language and a visual grammar, translated into images) that were in open controversy with what the State denied in their press, their reports and their newscasts." (HKB Translation) --Page 18.