Subject area:
Music, performance art, drama, literature, dance and film (to name but a few) are all disciplines within the arts. Each art form uses different media and a unique methodology to create art works.
Even when your life is not (so much) related to arts, you will undoubtedly come across art (in some shape or form) in your daily life. The media and the entertainment industry, for example, draw hugely on the power of the arts to reach their audience.