High-speed Photography Art With Nikon D40

• Communication. Art, at its simplest, is a form of communication. As most forms of communication have an intent or goal directed toward another individual, this is a motivated purpose. Illustrative arts, such as scientific illustration, are a form of art as communication. Maps are another example. However, the content need not be scientific. Emotions, moods and feelings are also communicated through art.
"Art is a set of artefacts or images with symbolic meanings as a means of communication." -Steve Mithen
• Art as entertainment. Art may seek to bring about a particular emotion or mood, for the purpose of relaxing or entertaining the viewer. This is often the function of the art industries of Motion Pictures and Video Games.
• The Avante-Garde. Art for political change. One of the defining functions of early twentieth century art has been to use visual images to bring about political change. Art movements that had this goal—Dadaism, Surrealism, Russian Constructivism, and Abstract Expressionism, among others—are collectively referred to as the avante-garde arts.