21. The main purpose of the passage is to:

Answer and Explanation

Your Answer is

Correct Answer is C

Explanation

The first two paragraphs describe an overview of the artist's career, and the latter paragraphs provide information on the impact of his work.

Item A: There is no description of the most famous painting.

Option B: Although the relationship between nature and art is mentioned, the options are too broad.

Item D: The focus of the entire article is not to describe specific works.