At Nelson-Atkins Museum of Art in the park of Kansas City, artist Robert Morris has set the Glass Labyrinth : a huge installation of a triangular maze in transparent glass which has its originality in the fact that there is only one way in and the same way out.

Photo by Nelson-Atkins Museum.

Photo by Nelson-Atkins Museum.

Photo by Nelson-Atkins Museum.

Photo by Brad Mennemeyer.

Photo by Turki Binturki.