Interior Space and Exhibition Design Lights and Shadows Sales Center by Li Zhang Lights and Shadows is a sales center interior located in Henan, China, completed in 2019 and covering 756 square meters. The reception hall is the main activity space, and its design draws on the essence of ancient architecture. Large areas of wood grating and an art sculpture combine generous forms with elegant detail. In the exhibition area, light and shadow are used together to shape the visitor experience. In the discussion area, light bars create order and repetition. The outdoor space guides movement along a winding route.