Palais Wittgenstein is a theatre in Düsseldorf, North Rhine-Westphalia, Germany. 51.22241°N 6.77263°E / 51.22241; 6.77263
Wikipedia https://en.wikipedia.org/wiki/Palais_Wittgenstein_(Düsseldorf)
Coordinates 51°13'20.486" N 6°46'21.658" E