Imagine if the infinitely big and infinitely small met in the same sphere. Illuminated by 29,000 dots of light, GEO is a huge orb standing 5.5 metres tall and measuring roughly 4 metres in diameter. It rotates slowly according to the same mechanical principle as a world globe on a stand, the ever-changing perception bringing it to life.
Your experience changes depending on where you are standing: from close-up your eyes are drawn to this 3-dimensional ball of light. You can walk all the way around it as you listen to an electronic soundtrack on a four-minute loop composed by Sophie Griffon. If you take a step back, you see forms appear and take shape in the sphere.