Spiral

四国・神山町の人々がつかうウェブサイト＋αをつくりました(in Japanese)

Sunlight sandglass. Only a small number to be produced, due to issues with sand supply.
12,000 JPY

(in Japanese)

A 3D model of the Milky Way galaxy
80,000 JPY

John Cage created the experience of listening
11,000 JPY