There are generally eight basic arch designs, and all eight can be found in Lancaster County architecture: semicircular, segmental, lancet, jack, trefoil, elliptical, horseshoe and Tudor.
Florence's "Old Bridge" - in Italian "Ponte Vecchio" - is a medieval stone closed-spandrel segmental arch bridge, connecting Via Por Santa Maria to Via de' Guicciardini over the Arno river.
Wallpaper* is part of Future plc, an international media group and leading digital publisher. Visit our corporate site.