ursuline church of st. corpus christi (ursulinenkirche) - cologne, germany

altstadt architecture attraction building center central europe church city cityscape cologne corpus christi destination deutschland downtown european exterior facade famous fronleichnamskirche german germany innenstadt koeln koln landmark nordrheinwestfalen north rhinewestphalia old town rhine rhineland tourism tourist tower travel urban ursuline ursulinenkirche view westphalia yellow