Singapore Airport - Concept Design

Taking the notion of an airport being more than a transportation hub but a communal space, this winning design pushed the envelope. The striking physical architecture would undeniably be the glass dome ceiling with the center serving as an oculus with a waterfall inside the central dome. This grand gesture is called the "Rain Vortex". The inside does not look like an airport but more of an oasis, bringing the lush bio-diversity of Singapore inside termed "Forest Valley".