When I started to put this article together I knew two things were going to dominate the subject matter. Architecture and lighting / shadows. Properly photographed architecture is an art unto itself, doing so that showcases the unique aspects of a building, or portions of a building really takes your breath away. Same thing can be said about light and how shadows have a direct impact on it. Framing these photos it's hard to say if the photographers goal was to showcase geometric patterns as the primary focal point, but they sure did a great job of it.