Your Rainbow Panorama by Olafur Eliasson is a permanent installation that provides a 360 view of the city of Arhus, Denmark. The glass is completely tinted in the various shades of the rainbow, providing magnificent views of the city with a painted twist.
The viewing platform sits atop the ARoS Museum of Art and measure 150 meters around (492 feet). The walkway itself is 3 meters wide (9.8 ft) and the total diameter of the installation is 52 meters (170.6 ft).
About Studio Olafur Eliasson: From a small team in 1995, when Eliasson first moved to Berlin, Studio Olafur Eliasson has slowly grown to its current structure in response to the possibility of generating a wide range of projects. The studio now consists of a team of about 45 people, from craftsmen and specialised technicians, to architects, artists, archivists and art historians, cooks, and administrators. They work with Eliasson to experiment, develop, produce, and install artworks, projects, and exhibitions, as well as archiving, communicating, and contextualising his work. Additional to the artworks realised in-house, Eliasson and his studio contract structural engineers and other specialists, and collaborate with curators, cultural practitioners, and scientists.
Source