"Rock", painted by Tang Yin (唐寅; 1470-1523 AD), Ming Dynasty. Tang Yin is one of the most notable painters in Chinese art history. He is one of the "Four Masters of Ming dynasty” (Ming Si Jia), which also includes Shen Zhou (1427–1509), Wen Zhengming (1470–1559) and Qiu Ying (ca. 1495-1552). Tang was also a talented poet.