Interior Space and Exhibition Design Grayscale Reversal Residence by Yueh Ju Tsai Exploring the factors that induce the essence of life from the environment in which the building is attached using lines and colors to balance the design vocabulary. The designer uses the essence of media and the idea of decoration in this case. The hardware devices focus on the original intention the pattern of moving lines and the relationship between light shadow. Designer expertise in ratio forms pure dimension and the background of many brands. The environment incorporates brand spirits such as lighting, furniture, and software.