This stock photo showcases the modern architecture of Berlin, Germany. The sun casts a long shadow through the glass walls of an empty building lobby on a sunny day. The monochrome color scheme and clean lines create a stunning visual. The urban design and infrastructure of the city are highlighted, with a parking lot and road surface visible outside. The shadow creates a striking contrast, enhancing the effect of the hard lines and geometric shapes. This photo captures the essence of city life and showcases the material property of the building, especially the glass walls. The location is Potsdamer Platz, a bustling area known for its subway station and the iconic Sony Center.