Five AM Design atelier Five AM was established in 2011 by interior designers Mathieu Bellens and Olivier Caluwier. Creating interiors and exhibition spaces for semi-public organisations and private companies, the Five AM portfolio also extends to product design. The studio’s aim is to generate a moment of astonishment in the process of realizing an inspiring result. With simplicity as a starting point, each design needs to interact with the user and build up naturally until the story is complete.