This document discusses key concepts related to visual literacy, including the relationship between words, images, and real-world objects; the idea of representation in art; and conventions in art. It provides examples to illustrate representational art that portrays recognizable natural forms, nonrepresentational art that does not reference the natural world, and degrees of representation from realistic to abstract. Stylization and naturalistic styles of representation are also defined. Examples of works from different eras and cultures are used to demonstrate these concepts.