In most cases the depiction of animals, alongside other imagery and objects, has been an indication of psychological conditions. (andrehn-schiptjenko.com)
This leaves photos and other imagery looking a bit underwhelming compared to what you'd expect. (techspot.com)
Although the majority of ebooks are text - only novels and short stories, a large minority across all genres includes photographs, illustrations, charts, graphs, maps, and all sorts of other imagery, and even audio and video. (iampariah.com)