Introduction : release -- (non-)origination -- concepts / Robert Mitchell and Jacques Khalip -- "Self-generated" images / Peter Geimer -- Cézanne's certainty / Jean-Luc Marion -- Nymphs / Giorgio Agamben -- From fixed to fluid : material-mental images between neural synchronization and computational mediation / Mark B.N. Hansen -- When the ear dreams : Dolby digital and the imagination of sound / Vivian Sobchack -- Imaging sound in new media art : Asia acoustics, distributed / Timothy Murray -- Three theses on the life-image (Deleuze, cinema, biopolitics) / Cesare Casarino -- On producing the concept of the image-concept / Kenneth Surin -- The romantic image of the intentional structure / Forest Pyle -- Ur-ability : force and image from Kant to Benjamin / Kevin McLaughlin -- The tongue of the eye : what "art history" means / Bernard Stiegler.