Blue illumination of the Excelsior Hotel Ernst, luxury hotel in the Trankgasse street, Cologne, Rhineland, North Rhine-Westphalia, Germany, Europe

architecture at blue building buildings cologne costly ernst europe european excelsior expensive exprensively exterior exteriors facade facades federal frg front fronts german germany high high priced hotel hotel hotels house houses illuminated illumination illuminations in koeln lighting lit luxurious luxury night night time nights nighttime noble nobody north nrw of outdoor photo photograph photographs photos priced pricey republic rhine rhine westphalia rhine westphalian rhineland shot shots street the time tourism touristic touristical touristically touristy trankgasse up westphalia westphalian