There is no one answer to this question, as the physical function of art can vary greatly depending on the artist’s personal definition and perspective. However, some believe that art is a way for artists to express their emotions and thoughts, as well as share their creative ideas and processes. Additionally, some argue that art can be used as a form of self-expression or therapy. Ultimately, the physical function of art is up for interpretation, but it is clear that it has a significant impact on people’s lives.