duomo di siena

added addition aisles alternating arches aschius assumption assunta base bell bernini between black cathedral catholic church city colors columns completed constructed cross days dedicated designed dome duomo earlier earliest etiologically exterior faasect ade form founders gian greenish hexagonal holy horses interior italy itself lady lantern latin legendary linked lorenzo marble maria marian mary medieval nave nnthe originally our projecting red rises roman santa semicircular senius separated siena site slightly stripes structure supporting symbolic tower transept two was white with