Born Feng Yaheng, Shi Lu adopted his pseudonym as a tribute to the landscape painter Shitao and the writer Lu Xun. He established himself as a versatile artist, mastering traditional Chinese ink techniques while incorporating contemporary themes and a distinct, expressive style that diverged from classical conventions.

His body of work spans landscape painting, woodblock printing, and calligraphy, often characterized by a bold, energetic brushwork that reflects his personal philosophy and historical context. He is recognized as a significant figure in 20th-century Chinese art, influencing subsequent generations of painters, including his son, Shi Guo.

Recent market activity, including sales at major auction houses during Asia Week in New York, continues to highlight the enduring interest in his contributions to the Chinese art canon among international collectors and institutions.