What Is an Image? W. J. T. Mitchell New Literary History, Vol. 15, No. 3, Image/Imago/Imagination (Spring, 1984), 503-537. http://users.clas.ufl.edu/sdobrin/WJTMitchell_whatisanimage.pdf - Pynchon-l / http://www.waste.org/mail/?list=pynchon-l