Deleuze and Guattari develop their concept of the "body without organs" (often rendered as BwO) from Antonin Artaud's text "To Have Done With the Judgment of God". Since desire can take on as many forms as there are persons to implement it, it must seek new channels and different combinations to realize itself, forming a body without organs for every instance. Desire is not limited to the affections of a subject, nor the material state of the subject. Bodies without organs cannot be forced or willed into existence, however, and they are essentially the product of a zero-intensity condition that Deleuze and Guattari link to catatonic schizophrenia that also becomes "the model of death".