This walk-in sculpture by the renowned Swiss artist Roman Signer offers a new perspective on reality.

The architectural steel sculpture by Roman Signer is prominently located by the lakeshore promenade in Zug (Rössliwiese). Visitors descend a staircase below the lake surface and look through a window into the lake.

The sculpture was built by the Kunsthaus Zug to mark the museum's 25th anniversary. After five years of planning, the work was inaugurated in summer 2015. It will be in place for ten years and open to the public on a regular basis.