This is a visual image design with the theme of technology and nature. Technology and nature are two themes that are intertwined and constantly conflicting with each other. Therefore, I use two half-and-half zones of black and white to highlight their antagonism. In the white zone, simple line elements are mainly used to express the rationality of technology; In the black zone, the image of rock is used to convey a feeling of nature. Black and while symbolize the concept of “tai chi” in Chinese culture, in which Yin and Yang are interdependent while opposing to each other, which appropriately reflects the relationship between nature and technology.