31, π x π x π, cubes aligned, π distanced from each other.
Why use π ?
The project is a creation of contrasts. The Cube is the opposite of a sphere from both a geometrical and functional sense.
π is used as a mathematical constant to calculate the dimensions of a sphere. Using it to describe the dimensions of a cube is contrary to practiced conventions.
The number 31 was chosen since it equals - 10 times π
61 is the sum of all the cubes: 31 matter cubes + 30 space cubes placed in between.