In the past twenty years, in order to present the cultural and artistic height of the Northern Wei Dynasty, Mr. Wu visited the Yungang Grottoes five times. This series of works uses warm orange-red tones as the main tone, showing the peaceful and festive charm of traditional art in the Northern Wei Dynasty. Western oil painting art techniques incorporate elements of Eastern national culture and aesthetics, such as auspicious clouds, concentric circles and ingots, etc. The work has a strong sense of national beauty, which can be said to be two-and-a-half-dimensional in beauty!