This project is a temporary pavilion at building material show. The client, Richworld, is a professional company specializing in synchronizing printing on surface of interior building material. Conceptualizing metamorphosis of material sheet, aims to break through regular application of surface material. With surface material plasticity and tensile properties after heating, soft wrinkles and sculptural streamlines were formed on organic shapes. Through reshaping artistic and unconventional forms, the pavilion space presents new feasibility and versatility of surface material.