“The average person sees tens of thousands of images in the course of a day. One sees images on television, in newspapers and magazines, on websites, and on the sides of buses. Images grace soda cans and t-shirts and billboards. Internet search engines can instantly procure images for practically any word you type. The question is not merely rhetorical. It points to something important about images in our culture: They have, by their sheer number and ease of replication, become less magical and less shocking—a situation unknown until fairly recently in human history.”