nonimage

From non- +‎ image.

nonimage (plural nonimages)

1. That which is not an image.
   • 2009, Marc Robinson, The American Play: 1787-2000, page 325:

     Like the noncharacter at the center of Who's Afraid of Virginia Woolf? the screen's nonimage and the man it effaces enable other forms of repression, […]

• Gemonian, Mangione