1] Liu Zhengping. On the abstraction of realistic painting [D]. Northwest University for Nationalities, 2007.

[2] Wang Xu. A study of British realistic art after World War II [D]. Nanjing Normal University, 20 14.

[3] Wu Hao. Realism and Exaggeration —— A Study of China's Realistic Oil Painting Modeling Language [D]. Zhengzhou University, 20 14.

[4] Gao Peng. The color difference of realistic oil painting [D]. Central Academy of Fine Arts in 2007.

[5] Zhou Zhenqiang. On the interest of realistic oil painting [D]. Gannan Normal University, 20 13.

[6] Liu Jianli. On the beauty of realistic oil painting art [J]. Grand View of Art, 2006, (08):7 1-7 1.

[7] Mo Ye. Dialogue context and monologue behavior of realistic oil painting language [J]. Art Watch, 1997, (06): 14- 14.

[8] Wang Meiqin. The second generation of realistic oil painters in China transformed realistic oil painting techniques [J]. Art Watch, 2002, (09):27-29.

[9] Zhou Jiamin. On the formal language expression of realistic oil painting portraits [J]. Modern communication: the second half, 20 14, (2):121-1.

A simple search on the pen network is ok, I hope I can help you!