rothenburg ob der tauber, germany, europe postcard. medieval siebers tower historic gate, old houses. travel sketch on pink

german old town rothenburg timbered house tauber der village bayern travel city vector architecture building art street landscape hand line europe graphic sketch silhouette bavaria drawing doodle background vintage ink urban cityscape neubrutalism poster medieval landmark artwork facade tower outline germany ancient tourism outdoor design postcard heritage postcard siebers historic gate houses pink background modern drawn touristic banner style