Magic vibrations sound ball ( slow ) / Fazowa dzwiekowa Kula

The vibrations of the Ypsilon Bridge, from these spheres, called the River Harp, sound emerges in correspondence with Ypsilon. The sound consists of harmonies sung by a local choir.

The story of the concept behind these installations goes thus:

Once upon a time it was common for us people to sing to rivers. Those were the days when "Nøkken", a male water spirit, was not the fearful character that lured folks to drowning with his beautiful music. The Ypsilon bridge is built like a giant harp, it will help us to sing once more to Drammenselva and restore harmony with Nøkken. If we approach him properly, maybe he will teach us to play so adeptly that the trees dance and waterfalls stop at the music.

source/źródło: trekearth