The Eternal Art

Take the lift to the very top. You’ll find two spiral slopes without a single step. As you pass through the glass partition, you may feel like a grain of sand alongside the timeless art. It’s not falling down, it’s staying where it is now – outside time.
You have only seen the left or right part. Go up again to see the second half.
A grain of sand that falls from the top twice is already more than just a grain of sand.