For the Federal Ministry of Health we designed wall lights made of massive glass blocks. Some of the glass blocks are backed with dichroic color filters and change the perceived color of light depending on the angle of vision. We used blue tones towards the window facade and orange and yellow filters towards the inner back wall.

The innovative lighting concept with LED technology was newly designed and implemented for the foyer and two wings of the museum in Düsseldorf. The glass mosaic window by J.T. Prikker in the foyer has been lit from outside with a projection technique
using glass filters. Regardless of the sunlight, the window can display its special effect.

Between the Potsdamer Platz and the Kulturforum in Berlin, the Marlene-Dietrich-Platz serves as the entrance to the Casino and Musical Theater Adagio. To animate and enhance the atmosphere of the square, a dramatic lighting was chosen whose effect is
reminiscent of a catwalk.

On the foundations of the old Petri Church in Berlin, a new sacred building is being built that will unite the three monotheistic world religions of Judaism, Christianity and Islam under one roof. It will be a house of encounter, for people of different religions to get to know each other and exchange ideas. Three sacred rooms are arranged around a central domed room. Above this, the building opens up to the city with a loggia and offers views over Berlin.

For the imposing dome room in the centre of the building, we developed a discreet wall luminaire with several lighting components. This allows us to illuminate the entire room as well as the dome in a balanced way with just a few luminaires. A universal luminaire in the same aesthetics, also developed by us, provides uniform illumination of the circulation areas throughout the building. In the sacred rooms, skylights optimised by us with different characteristics create an appropriate room atmosphere with daylight. At night, this is taken over by the precisely planned room lighting consisting of simple pendant and surface-mounted luminaires.

The old fortress structure is a modern center for culture and administration with the museum for medieval church and cultural history in Brandenburg, the chapel, the Bergfried tower, the local historical museum, the tourist information, the library, and the Ziesar government office.