the chevet of the church notre-dame of the priory of la charité-sur-loire

chevet octagonal bell tower church notre-dame priory charité-sur-loire apse charité-sur-loire nièvre burgundy france europe loire town beautiful famous priory unesco world heritage church notre-dame monks convent bedside apse chapel buttresses romanesque gothic tower steeple octagonal column statue sculpture roof slate window stained glass arch stone catholic christian religious medieval middle ages building architecture monument historic history art culture travel tourism ancient