Ascending drone,aerial The Abbey of Saint-Etienne Caen France drone,aerial

abbey of saintetienne abbaye aux hommes caen normandy william the conqueror romanesque architecture gothic additions monastic complex burial site historical monument religious heritage benedictine monks nave transept medieval heritage vaulted ceilings stained glass sacred relics tourist attraction monastic orders cloister bell tower liturgical space french revolution restoration norman architecture church services cultural significance archaeological finds guided tours conservation efforts historical preservation medieval art world war ii damage educational programs religious celebrations architectural evolution historical research medieval caen abbey church