Art is such as music, drawing/ painting, and dance. These ways of art helps our brain get a different way to see the world. Also makes us experience new emotions which in many ways contect to our brain.
For example, Playing an istrument consists of knowing the different keys and how to play them. Which needs the musical intelligence. Also, music can make us feel a lot of different emotions in one song. The person who is playing needs to know what feelings he/ she wants the listener to feel while hearing the song. Which contents with which keys or speed needs the song to feel that way.