<span>I do agree with the author for the simple fact that looking at a imagine can change your mood. Not everyone's opinion of what art truly is can be the same. We call come from different backgrounds, experiences, situations, etc, that can influence how we think of what art truly is. Picasso's piece for me is happiness but to someone else to could mean dark, messy. Everyone's brain are wired the same but the other things like experiences make to you what is really beautiful, sad, or even ugly.</span>
The principle of art concerned with diversity or contrast is that of variety. Variety is brought about by using different colors, sizes and shapes in a work of art. It is the partner of unity. Artists seek the balance between the two so IT IS UNITY
