Developed the name and logo of the showroom that collected building material samples. The naming method was a word game that was easy to remember and understand. Since the showroom focuses on the materials that are the visual elements of the space design, the logotype was developed with a focus on simple and inorganic so that the design does not look over-designed so as not to give a biased image in one direction. The symbol mark expresses the appearance of a collection of square building material (material) samples using only L-shaped shadow lines. It is a transparent / variable mark that changes in various ways depending on the material of the wall on which the symbol mark is posted.