This gaiwan set is the work of the renowned Jingdezhen art studio in cooperation with  Beijing Gugong "Forbidden City Museum". This set features a partial inscription from the Song dynasty famed landscaping painting "Qian Li Jiang Shan", a blue-and-green painting work of Wang Ximeng, a royal artist during the Song Dynasty. "Qian Li Jiang Shan", translates in English as "thousand miles homeland of rivers and mountains". It is considered one of the ten most renowned paintings in the history of Chinese art, which is now preserved at the Forbidden City Museum. 

This set includes one gaiwan, two cups, comes with the Old Palace Museum certificate in a nice package. 

Name:  千里江山盖碗杯组