Den Blå Planet (The Blue Planet, Denmarks National Aquarium), Copenhagen, Denmark. Architect: 3XN, 2013. Entrance to the buildin

- Image ID: DFKGDC

Den Blå Planet (The Blue Planet, Denmarks National Aquarium), Copenhagen, Denmark. Architect: 3XN, 2013. Entrance to the buildin

Alastair Philip Wiper-VIEW / Alamy Stock Photo

Image ID: DFKGDC