A ‘trailblazing’ building and representational entryway to the city are arising with the new construction of Mercator One in Duisburg, Germany. The distinctive retreating fan-shaped façade that pivots at the short ends guides the streams of travelers and commuters from the flanking central railway station together with pedestrian flows from the inner city. At the same time, its out-of-the-ordinary silhouette that spawns new and surprising sightlines, again and again, turns the roughly 100-meter-long, 17-meter-wide, and 26-meter-high structure into a landmark for the surrounding urban quarter