Read the following conversation and answer the question.

M: Chinese ink painting is an important part of your nation al culture, isn't it, Miss Li?

W: Yes, it has a history of over 2 500 years.

Question: When can the history of Chinese ink painting be traced back? 

- 1 500 years ago.

- 2 000 years ago.

- 2 500 years ago.


2 500 years ago.