During several weeks women living in Napoli (IT) have been interviewed about the often romanticized "posteggia" - male approaches on the streets. These stories, varying from funny comments to plain and simple street harassment to brutal violence were then illustrated and published in a book. In a second step, the women were asked to repeat the sentences they had been told, and therefore to "harass back". The recorded voices were used in a sound installation a a popular alley in the center of Napoli. which inverted the mechanism of harassment.