Compared to its neighbors, the Fuhimiko Maki-designed Four World Trade offers a more somber, reflective aesthetic at the World Trade Center site. Reflective quite literally, as the tower’s curtain wall mullions nearly disappear at street level. Inside the 977-foot-tall building, Maki’s stunningly-precise detailing is made evident, along with the breathtaking views of the surrounding New York region.

After climbing to death-defying heights yesterday at One World Trade yesterday, AN stopped by Tower Four’s construction floor 51 (or what will eventually be renamed the 60th floor when the building opens). While the interior office spaces are still shells, the clarity of Maki’s trapezoidal form shows through. Project Architect Osamu Sassa said columns at the tower’s perimeter—four on each side—were pushed to the edge, providing 80-foot spans of uninterrupted floor-to-ceiling glass. Column-free corners, many forming acute angles that proved to be a challenge in designing the curtain wall, make the views even more brilliant. Take a look for yourself in the slideshow below.

Click on a thumbnail to launch the slideshow. All photos by Branden Klayko / The Architect’s Newspaper.