Ensayo No. 1 It is a book that tells the problem of violence on the Colombian Pacific coast, on the one hand with a chronology of events that have occurred since the 80s (written by the professor of the University of Valle Camilo Aguilera), and on the other, with poems about the experience of what is being experienced today in those places (written by the writer and professor of the University of the Valley Miguel Tejada Sánchez). The design is an experiment of parallel reading, on each double page there is a fragment of the chronology (even) and a poem that talks with these (odd) events.