This document discusses the key elements of visual art including line, shape, color, value, texture, and form. It describes different types of shapes, colors, color harmonies, textures, and principles of composition such as balance, rhythm, and unity. Color is discussed in terms of hue, tint, shade, and tone. Color harmonies include complementary, analogous, monochromatic, triadic, rectangular, and split-complementary schemes. Composition principles incorporate symmetrical, radial, and asymmetrical balances to achieve unity and equilibrium in a work of art.