Katoen Natie, Antwerp, Belgium

An extraordinary play of light is to be found in two of the former harbour warehouses that accommodate the Ka­toennatie in Antwerp. In one of them, domes in alabaster and leaded glass function as new skylights – designed by the Spanish artist Cristina Iglesias – and on top of the other is a roof of wooden slats through which sunlight slips in many layers. A new four-storey building connects the former warehouses. The ensemble of old and new buildings contains offices, conference and reception rooms and a museum of Coptic textiles.