Paul Clemence Captures Ingenhoven Architects’ Kö-Bogen II and Its Landmark Green Facade

Kö-Bogen II Office Building / ingenhoven architects. Image © Paul Clemence

In early 2025, photographer Paul Clemence documented Kö-Bogen II, a commercial and office complex designed by ingenhoven architects in Düsseldorf, Germany. The photo series focuses on the building's signature feature: its vast green façade, considered one of the largest in Europe. Referred to as a "green heart" and an "urban mountain," the building has become a landmark in the city due to its sloping surfaces wrapped in over 30,000 hornbeam plants.