The main contents of brick painting in Wei and Jin Dynasties can be summarized as follows:
1. Hexi animal husbandry scene: This kind of picture mainly depicts animals such as horses, cows, sheep and camels in Hexi area, and shows the animal husbandry production scene in Hexi Corridor.
2. Farming production scene: This kind of picture mainly depicts farming, fertilization, harvesting and other agricultural production links, showing the agricultural production situation in Hexi Corridor.
3. Home life scene: This kind of picture mainly depicts houses, furniture, clothing and other daily necessities, and shows people's home life in Wei and Jin Dynasties.
4. Myths and legends and stories of historical figures: These pictures mainly depict the stories of myths and legends and historical figures, and show the cultural and artistic level of Wei and Jin Dynasties.
5. Auspicious patterns: This kind of pictures mainly depict the patterns of auspicious animals such as dragons, phoenixes, turtles and birds, implying good wishes of auspiciousness, longevity and health.
6. Calligraphy Inscription: This kind of picture mainly depicts the calligraphy inscription in Wei and Jin Dynasties, and shows the cultural and artistic level in Wei and Jin Dynasties.
In a word, the portrait bricks in Wei and Jin Dynasties, with their rich themes and unique artistic styles, provide us with valuable information about social life and culture and art in Wei and Jin Dynasties.