who painted the image above?
a.
wang hui
b.
ni zan
c.
zhao mengfu

c. Zhao Mengfu

Explanation:

Zhao Mengfu painted "Autumn colours on the Qiao and Hua mountains" around 1296. It is currently held in the National Palace Museum, Taipei, Taiwan.

ive noticed that too but is this a question

pitch- the definition of pitch is as follows:

"the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone."