Klein bottle

"A three-dimensional object in which there is no distinction between inside and outside."

1️⃣ There is no front or back. 2️⃣ There are no boundaries. 3️⃣ In 4th dimension, they do not self-intersect.

The sequence is: city → building → city → building.

「内外の連続」＋「有機的な膨張」 

Landscape architecture

Looking at the cross-sectional diagram makes the mechanism of a Klein bottle instantly clear.

建物に入った瞬間が存在しない

「街の中に“外”と“内”が存在しない都市」

"The city itself is inverting into space."

The boundary between "earth" and "space" disappears.

“Twisted terrain”

"A tunnel that leads to the other side of space"

"The ground of Tokyo continues into outer space."

Sense of up and down is vague

"A Reversed Tokyo"

Giant bioluminescent life form

地球曲率

Mathematical Architecture

space