tritonbrunnen fountain in koenigsallee street in duesseldorf, bl

2019 architecture building canal city moat cityscape deutschland duesseldorf dusseldorf editorial eu europe european fountain german germany high street koenigsallee konigsallee landmark monument nordrhein north rheinland rhine rhineland road stadtgraben town tritonbrunnen urban water westfalen westphalia black white and daafrac14 sseldorf kaapara nigsallee