Mainly due to the social interaction with others. Also, because of how it is often shown to an audience of people.
The answer is spirit of antiquity.
Answer:
This particular piece of artwork portrays Quintillian's famous quote because you are getting the artists' point of view of nature by looking at this artwork. You've probably never actually seen this particular landscape with your own eyes, but it gives you a perspective of what it could look like. Whereas, if you were to go to this exact same location, you might see things much differently than the original artists, and if you were to paint it yourself, it might look a lot different than the original. It is all based of the human mind and how different people are in personality wise, that they might portray nature/art a certain way.
Explanation:
Answer: Form is very similar to the element of a design shape. The difference is that the term is form is used in artwork that has three dimensions instead of two shapes. The three dimensions are length, width and depth.