The changing golden light ceiling element was developed by Kardorff Ingenieure uniquely for this project. The lights shine between two metal lattice planes to ensure a special depth effect like a Moirée. A mirror installed on the back side of the lobby additionally stretches the perspective of the hall.

In 2002 on the Theodor-Stern-Kai am Main, with a direct view of the Frankfurt skyline, the new office and service center for nine Allianz insurance companies with approximately 2,500 employees was constructed. Kardorff Ingenieure designed the lighting for all of the special areas and the illumination of the facade.

Material studies were performed for the foyer and the special areas of Tower 1. The planned use of high-grade steel wall and ceiling liners was assessed in terms of light actinism. The images show in reflections of the luminaires how the direction of rolling and the surface pattern influence the light reflection.

The project was not realized.

The Pentominium Tower is the "highest residential tower in the world" and has over 100 floors. One to two residential units per storey are planned. Motor yachts, limousines, and round the clock service will be available to the residents. Certainly nice to have....

The Mercedes-Benz building contains office space for 1,200 employees, an impressive vehicle showroom, and a restaurant. Kardorff Ingenieure was responsible for designing the lighting of the inner areas and facade.