15 Aug '16, 11am
Floating observatory on the Dutch flat sands changes shape with the tides
Drie Streken is located at the centre of ‘Zeven Stricken’ (seven illuminated points of the compass), on the island of Terschelling, and was built as part of this year’s 10-day Oerol Festival. It can be approached via a long boardwalk that leads to a main circular pavilion that serves as a meeting location illuminated by the solar system’s central star. Its shape, formed by vertical wooden poles, opens and closes according to the tides to reveal the changing environment.