<a href="//commons.wikimedia.org/wiki/Bayreuth" title="Bayreuth">Bayreuth</a>, Germany: Markgräfliches Opernhaus (the Baroque opera house of the Margraves of Bayreuth)
Photo: Andreas Praefcke
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span> own photograph