But we could play all day with definitions, and find exceptions to every one. For example, I tend to think of art as usually the creation of one artist. Yet a cathedral is the work of many, and is it not art? One could think of it as countless individual works of art unified by a common purpose. Is not a tribal dance an artwork, yet the collaboration of a community? Yes, but it reflects the work of individual choreographers. Everybody didn't start dancing all at once.