The Idea is for an Elliptical Sequence Structure. Elliptical in the literary sense, suggest intentionally leaving an image out to invite the viewer to provide a mental interpretation of the missing image. In the Sequence Structure, every image is a dependent unit that either Previews or References another image and/or echoes common Elements. In this study, there are  full-page spreads and  opportunities to interpret the intentionally omitted image, the insanity is that I'll probably spend more time arriving at the image I'm not showing…than making the images that are shown. ; ]
You often hear "I liked the book better than the movie", due in some part to the word images formed by the reader being of a more personal interpretation.