... and night falls.
The time has come: the starry sky above the tracks at the subway station Museumsinsel is taking on color! Before the start of the training program, the ceiling is given its Schinkel blue paint. Like in the stage set designed by Schinkel for the Queen of the Night's performance in Mozart's Magic Flute. Since the light guides and light points have already been laid with the substructure, the starry sky can soon shine in all its beauty.