Source: Pascal Brackman
Four scales are displayed on the pyramid. One for electricity, district heating, gas and water for Düsseldorf. The rotation of the triangles also shows how time passes. Every hour, the angles rotate at an angle of 90 ° and thus form a pyramid. On the tiles there are also some messages: "The universe is full of energy. Energy changes the universe." "The wealth of the world is not just the capital. He is the essence."
Source: Andre
Hamm
Düsseldorf
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