We were testing on several options of building skin patterns as it is to be giving different expression to the neighborhood as well as experiences to the customers. The option we choose is to wrap the building with double layer skin perforated with slightly different polka dot patterns, which we call it “Moire Mask”. When customers or passer by move along the building, its opening effect is changing along. The depth of the building also alters due to the changing of light throughout the day from flat skin during natural light period to a more ambivalent object when it gets darker in the day and interior illuminated.