Answer:
Without art nothing of what you see would exist, well it would but it would look ugly as hell. Art is a form of expression of self and others, artist also spread stories and messages through them. An example can be from a song "Travelling Alone" by Passenger, the song is a story of an old man who the singer met when he was singing in the street, travelling alone because of his wife's death. Without this song being written, without this art being created, his story wouldnt of been told. Art is also entertaiment and pleasure, like movies, we need that enteratiament, but also the lessons we take from it.
hope this helps.