The document defines the key elements and principles of art. The elements are the basic components used in art - line, value, color, shape, form, texture, and space. The principles are ways of organizing the elements, such as balance, contrast, proportion, pattern, rhythm/movement, emphasis/focus, unity, and variety. It provides examples of how artists use each element and principle, encouraging the reader to experiment with applying them. Composition is discussed as the arrangement of elements based on orientation, viewpoint, the rule of thirds, simplicity, and the rule of odds. The document concludes with defining critiques as an analysis of artwork using these concepts.