renaissance portail and bell tower at the basilica of saint-sernin, toulouse, france

renaissance miegeville doorway entrance portail basilica basilique saint sernin eglise church toulouse france abbey saturnin romanesque sculpture architecture style unesco world heritage site route santiago compostela brick red imposing bell tower trail james relic important stop pilgrimage roman catholic building monument capital occitan designated bishop religious saint-sernin built 11th century house relics saturninus latin one best-preserved largest churches 1998 routes france world french history travel tourism attraction tourist roman catholic saint-sernin st-sernin saint sernin