The concept is "horizontal/vertical" and "gravity".
This work refers to columns, beams and girders, which are the basic structures of Japanese architecture.
The raw wood is assembled vertically and the floor is laid horizontally.
The cuboid container in the center of the work contains 2575987.5ℓof water. This water surface depicts a large horizontal surface.
The water surface becomes horizontal under the influence of gravity. And it can never be wrong.
By arranging the horizontal plane of water in the center, this work highlights the error of the manually assembled structure. And the difference makes us feel the existence of gravity.