Stock Photo: D-Cologne, Rhine, Rhineland, North Rhine-Westphalia, NRW, D-Cologne-Deutz, Rheinpark, Rhine park, Tanzbrunnen, Sternwellenzelt by Frei Otto

Stock Photo: 1566-1200932 D-Cologne, Rhine, Rhineland, North Rhine-Westphalia, NRW, D-Cologne-Deutz, Rheinpark, Rhine park, Tanzbrunnen, Sternwellenzelt by Frei Otto