The Mouth Art Of Doug Landis

• Expression of the imagination. Art provide a means to express the imagination in non-grammatic ways that are not tied to the formality of spoken or written language. Unlike words, which come in sequences and each of which have a definite meaning, art provides a range of forms, symbols and ideas with meanings that are maleable.
"Jupiter's eagle (as an example of art) is not, like logical (aesthetic) attributes of an object, the concept of the sublimity and majesty of creation, but rather something else - something that gives the imagination an incentive to spread its flight over a whole host of kindred representations that provoke more thought than admits of expression in a concept determined by words. They furnish an aesthetic idea, which serves the above rational idea as a substitute for logical presentation, but with the proper function, however, of animating the mind by opening out for it a prospect into a field of kindred representations stretching beyond its ken." -Immanuel Kant
• Universal communication. Art allows the individual to express things toward the world as a whole. Earth artists often create art in remote locations that will never be experienced by another person. The practice of placing a cairn, or pile of stones at the top of a mountain, is an example. (Note: This need not suggest a particular view of God, or religion.) Art created in this way is a form of communication between the individual and the world as a whole.
• Ritualistic and symbolic functions. In many cultures, art is used in rituals, performances and dances as a decoration or symbol. While these often have no specific utilitarian (motivated) purpose, anthropologists know that they often serve a purpose at the level of meaning within a particular culture. This meaning is not furnished by any one individual, but is often the result of many generations of change, and of a cosmological relationship within the culture.