This document discusses the three components of art: subject, form, and content. It defines subject as the topic or focus of the artwork. Form refers to how the subject is depicted. Content indicates the artist's intention or meaning behind the work. The document provides examples of representational art that depict real-world subjects and non-representational art that requires interpretation. Common subjects in art include history, nature, mythology, and religion. Content can include factual, conventional, and subjective meanings that require cultural context and open-mindedness to fully understand.