Zheng Guangxu's solo exhibition Nature is My Tour, ongoing at the National Art Museum of China until Aug 22, shows 70 paintings to review the 30-plus year artistic career of Zheng, now a doctoral advisor at the Chinese National Academy of Arts. [Photo courtesy of NAMOC]

Zheng Guangxu's solo exhibition Nature is My Tour, ongoing at the National Art Museum of China until Aug 22, shows 70 paintings to review the 30-plus year artistic career of Zheng, now a doctoral advisor at the Chinese National Academy of Arts. [Photo courtesy of NAMOC]

Zheng Guangxu's solo exhibition Nature is My Tour, ongoing at the National Art Museum of China until Aug 22, shows 70 paintings to review the 30-plus year artistic career of Zheng, now a doctoral advisor at the Chinese National Academy of Arts. [Photo courtesy of NAMOC]

Zheng Guangxu's solo exhibition Nature is My Tour, ongoing at the National Art Museum of China until Aug 22, shows 70 paintings to review the 30-plus year artistic career of Zheng, now a doctoral advisor at the Chinese National Academy of Arts. [Photo courtesy of NAMOC]

Zheng Guangxu's solo exhibition Nature is My Tour, ongoing at the National Art Museum of China until Aug 22, shows 70 paintings to review the 30-plus year artistic career of Zheng, now a doctoral advisor at the Chinese National Academy of Arts. [Photo courtesy of NAMOC]