[Texte disponible uniquement en anglais] Tela Bruta Gen is a live mapping performance developed specifically for the LPM Festival Mapping Contest. It`s a mix of pre rendered videos, generative content and video synthesis, reacting to 10 min music set produced by ElPeche. All those elements together become a very unique light show which will interact deeply with the music and the building on site. This work is a collaboration of Flávio Reis ( http://www.audiovisualismo.com/ ), Fábio Gonçalves ( https://www.facebook.com/telabruta/ ) and Arthur Carneiro ( https://soundcloud.com/elpeche ).