Touching? rain and light cause the damage to the wall that has bad influence to building looking. The idea of our design is fixed crack that cause by living or sun with the nature way. Architecture: Buildings create the civilization and quality of life. Time: Physical damage made things have scar.(like sun, rain, living process...etc.) Nature: what we should pursue.(Unlike artificial -architecture material that could be depleted as time goes by, plant could be sustainable growth.) Without destroying the structure, we divide the brick into different layout:precast concrete, Soil with seed, Metal material(The material that abrade easily)