The NIK - Najwyższa Izba Kontroli, the Polish state body responsible for controlling public spending, is housed in a historic neoclassical building in the centre of Warsaw.

The palace consists of a central body, with a double order of pilasters and triangular tympanum, and two lateral bodies all overlooking an inner courtyard.

Prolight lighting design studio was responsible for the lighting and chose Lyss 1.0 outdoor lighting fixtures to light the internal profile of the rectangular windows on the building’s top storey, reinforcing their presence in the architecture.