Yao Yan (3rd L), Wang Fei (C), Zhu Chang and their clients take a group photo in front of a wall painting in Taiyuan, north China's Shanxi Province, Aug. 4, 2016. Yao Yan, together with Zhu Chang and Wang Fei, started a mural studio after graduation. They have been trying to diversify different styles of paintings for customers. (Xinhua/Cao Yang)