Art always have meaning and intention, even if you don't even think about it when you express yourself in any way. Alike, we try to give a meaning to others pieces when we don't know the actual intention of the artist, even if we know the intention, it could mean something totally different to us. A lot of people think that there's just one meaning and intention for every piece of art, just because to have the feeling to be right. I think people should chill more~