Four ceiling elements come together to form each intersecting vault.
Florence: a classic intersecting (groined) vault using a single radius arch
Siena: an intersecting vault based on a basket arch or three-center curve
Roma: intersecting vault with 180° basket arch and lower supporting corners
Bologna: a basket arch vault with a lower transition between adjoining vault fields emphasizing ceiling depth
Venedig: intersecting vault with bevelled arris (groin)
Additional details may be found in our German-language brochure available for download