Space Lab Co., Ltd. - http://spc-lab.jp/
This is a proposal of a museum. The building consists of three layers of basement, ground, and a tubular corridor.
The building covered with a thin film transmits sunlight and is very light. But its light film is supported by countless steel bars driven into the earth.
I will dare to introduce the concept of weight to the architecture in which the weight is ultimately reduced by the appearance of virtual reality.