Abstract

Gilles Deleuze’s philosphy is defined in this essay with the paradoxical expression: inorganic vitality. According to Deleuze`s concept "Body without Organs", we conceive the idea of a "life" as an intensive potency never able to be reducted to the organism, a life that has no less reality that the one formed substances have, forms that contain this unformed life wich goes through them all along.This philosophy, profoundly marked by Spinoza, is understood as an ontology of immanence. Deleuze presents the concept "plane of immanence" defined as a multiplicity of fusion of all the bodies without organs, co-existence of all the intensive bodies that constitute a sustantive multiplicity. This essay tries to show the meaning of the intensive reality of the bodies, to understeand that power of life that surpasses organisms, life as a conjunction of intensive flows, as a continuum of intensities.We insist in art´s fundamental role within the development of all this ontology of the strength, an aesthetic that leads to a philosophy of immanence, from Artaud and Bacon to Spinoza.