Cloisonne, a quintessence of ancient Chinese craftsmanship, originated in the Yuan Dynasty. Once exclusively for imperial use, it symbolized noble status.
 Cloisonne enamel painting originated from the traditional Chinese craft of cloisonne,not only maintaining the characteristics of traditional cloisonne craftsmanship, but also breaking through the limitations of traditional metal bodies. 

In today's globalized world, the fate of humanity is increasingly interconnected. The astronauts in the cloisonne enamel painting are moving forward in the vast universe, no matter where they come from on Earth. Humans are in the same boat and working together on the path of exploring the universe and pursuing the future. As a whole, humanity should work together to address the mysteries and challenges of the universe, pay attention to the common destiny of humanity, and contribute to building a more harmonious and united world.
When we recall the great navigators, explorers, and contemporary scientists  who made efforts to break through the boundaries of human cognition, the astronauts in the painting are no longer just images, but also a motivation to bravely pursue their dreams, constantly challenge themselves, and explore unknown fields.