architectural detail of the tower of the basilica of boulogne sur mer, france,

ages arch arches architectural architecture basilica blue boulogne cathedral church city classical clear column columns conception corinthian cupola detail dome fort fortification fortifications framed france from god historic historical history house immaculate lady landmark medieval mer middle minor musee museum neo notredame old our pillar pillars prayer religion religious renaissance roman saint sand sandstone sculpture seen sky statue statues stone sun sunny sur tourism tourist tower trees view wall walls