One Way Colour Tunnel by Olafur Eliasson. This is a tunnel made up of light-shattering translucent and reflective triangular panels of coated acrylic, iresembling a walkway of stained glass. This is at the San Francisco Museum of Modern Art.
▶▶▶ Ring installation // Arnaud Lapierre distorts and reconstructs reality through the layering of reflections and voids. The cylindrical environment warps visitors' perception of space into a simultaneously reconstructed and deconstructed reality.