1·Dark monochromatism: the surface of the graphite gray tiles was polished so as to enhance the intrinsic qualities of the material.
暗色：石墨灰砖瓦的表面被抛光，用以提高该材料的固有特性。
2·Light monochromatism: Both the grocery boxes and the objects are treated so as to achieve a unique and subtle monochromatic texture.
亮色：所有的杂货箱和物品都被处理过，从而实现一种独特和细致的单色纹理。