Old houses in inner city Prague https://www.rawpixel.com/image/14909098/old-houses-inner-city-pragueView licenseA Wooded Landscape with Travellers by a Stream, a Town Beyond by Pieter Stevens https://www.rawpixel.com/image/14247439/wooded-landscape-with-travellers-stream-town-beyond-pieter-stevensFree Image from public domain licenseStage set and performance of 'Costanza e fortezza' in Prague castle. Etching by A. Birckhard after G. Galli Bibiena, 1723. https://www.rawpixel.com/image/13975244/image-person-art-public-domainFree Image from public domain license