One of the most respected interior designers from Italy, Erna Corbetta from Milan, was commissioned to restore an old palace in southern Italy. All materials and wall surfaces as well as stucco ceilings have been selected with extreme care. Stilio chandelier in many different sizes and designs illuminate the entire object. The planning was preceded by extensive simulations, 1: 1 models made of polystyrene helped to select the perfect proportions. Our light planners finally ensured the necessary illuminance levels by calculating the light in 3D.