Many people spend a substantial portion of their time watching and assessing images—including photographs, memes, graphs, and videos—via television, streaming services, and social media platforms. Even the college curriculum is as much visual as it is verbal, including as it does Internet research, computer graphics, and PowerPoint presentations. These forms of media might be relatively new, but people have been creating and consuming images for millennia, as you can see in Figure 17.1. An important part of human development consists of making images, enjoying them, and talking about them.
Formerly, visual texts were created exclusively by painters, photographers, and others generally designated as artists. Today, given the proliferation of technologies that enable the easy capture and manipulation of images, such visual texts are created by a multitude of authors. In this chapter, terms for these image creators—artist, author, composer, creator—are used interchangeably.
Chapter 17 examines the elements of visual literacy and analysis most likely to complement the textual literacy emphasized in first-year writing classes and addressed in Print or Textual Analysis: What You Read. A critical understanding of visual texts is key to helping you both as a consumer of the frequent images you encounter in reading and viewing and as a producer who incorporates images into your own writing, as addressed in Multimodal and Online Writing: Creative Interaction between Text and Image. Overall, this chapter provides a solid basis for understanding visual rhetoric and communicating about it in various situations. After study and practice, you will be able to do so while drawing on your own cultural context, background, and experience and considering your audience, purpose, and rhetorical context.