Under a housing area in Orrholmen in Karlstad, visitors will find an underground parking garage with bus stops and hundreds of parking spots. When it was built during the late 1960s, it was considered state of the art, but as time went on, the garage became bleak and unsafe. To minimize the problems, the car park was filled with classical music and art, thanks to a collaboration between the local public housing company, residents, and various artists. Now, when drivers are parking their vehicles or passengers are waiting for the bus,…