This document discusses famous paintings and the principles of art. It defines the elements of art as the tools used by artists, including line, shape, value, texture, and color. It then explains the principles of art, which are rules that govern how artists apply the elements. Some principles discussed are balance, proportion, rhythm, movement, variety, contrast, unity, and emphasis. Examples are given of famous paintings that demonstrate each principle, such as Starry Night by Van Gogh illustrating rhythm and Mona Lisa by da Vinci showing contrast.