Balance provides both equilibrium and aesthetics in a piece of art.
Let's break it down. The first part, Visual, is what you see when you look at something, color, arrangement, font, etc... The rhetoric part deals with the persuasion. In conclusion, it's what we see and how we act or think when we see it. It is one's ability to understand what an image is attempting to communicate.
Answer:
I think B. I'm sorry if I'm worng
The answer is (a) Mesozoic and it lasted 180 million years.