Yang Shihui was born into a craft family in Beijing in 1911. Combining together the rigorous guidance of his teachers with a strong personal sense of dedication, Yang gained a proficient command of traditional carving techniques and was able to launch his career early. Yang blazed new trails through the development of innovative methods, which included the application of the dentist's drill to ivory carving. By gathering together rich practical experiences, he established the Yang School style. In 1942, Yang created his masterpiece, Grasshopper and Cabbage, which abounds with life, and caused a stir in ivory-carving circles. His works are famous for their delicate touch, smooth lines, vivid images, and authenticity. This pair of ivory panels is a perfect example of his excellent technique and style. Both of the panels are engraved with Qianlong Yihai (1755), Banxiang, one of court workshops during Qianlong period and the artist signature. Yang was often recognized for his works and won accolades from Chairman Mao for his artistic contributions. In January 1956, Yang met state and party leaders including Mao Zedong, Liu Shaoqi, Zhou Enlai and Dong Biwu. As a highly regarded artist, some of his works were presented as diplomatic gifts to foreign dignitaries, such as his Longevity Hill, which was given to the president of the Democratic Republic of Germany in 1952