The dissertation develops a critical discussion body as mediation producer and erotic pulse receiver. It tries to realize through of discussions about the changes of the culture of evidence in resistence body, and , as a new production space subjectivities. The context of this research has as objects: Cassandra Rios production in her novels and plastic languagecrafted the objects, performances and Device for Marcia X. The Helio Oiticica s writing man-ner is a device used to bring the two artists. Thus, I critically analyse the different aesthetic treatments of the explosive power of sexuality.