Single-story structures composed of hexagonal prisms that are 7 meters high and 12 meters wide, connected to each other like a honeycomb, and combined only front-to-back and side-by-side, without stacking on top of each other. The floors and roofs of these structures are hexagonal, while the joining surfaces are rectangular. The joints of these rectangles are opaque, while the exposed surfaces are transparent. On the transparent surfaces, there are horizontal and vertical wooden linear sunshades with a width of 15 cm, a depth of 10 cm, and variable lengths.