Picture as Spectre in Diderot, Proust, and Deleuze

"The possibility of ekphrasis, the verbal representation of visual imagery, is fundamental to all writing about art, be it art criticism, theory or a passage in a novel. But there is no consensus concerning how such representation works. Some take it for granted that writing about art can result in a precise match between words and visual images. For others, ekphrasis amounts to a kind of virtuoso rivalry, in which the writer aims to outdo the pictorial image that is being described. In close re