When the artist captured the process of silk spinning, he accidentally found out the seasonal changes of silkworm’s world. At the beginning, thousands of silkworms cluster together. When the silk gets thicker, certain patterns gradually emerge. The shape, density and patterns of silk vary under different temperature and humidity, while the wave of water evolves in different seasons. Eventually, when the spinning is done, cocoons are thus buried under the silk. And the hovering butterflies resemble the blossoms in winter.