Keywords: 2011.09.17.154744 Arches south side cathedral Strasbourg.jpg en Arches at the south side of Strasbourg Cathedral Strasbourg Alsace France own Hermann Luyken 2011-09-17 48 34 53 30226 N 7 45 2 28438 E alt 154_source exif_heading 39 19 Cc-zero South side of Notre-Dame de Strasbourg Flying buttresses of Notre-Dame de Strasbourg |