The phenomenon of the Cistercian Order occupies a key place in the history of Western culture as it grew to dominate reformed European monasticism in the high middle ages. The transition from the Romanesque to Gothic styles occurred in the twelfth century when the order was expanding most dramatically. With sharp, clean lines, and minimal decor, its architecture was designed to reflect the simplicity and austerity required for this experiment in monastic life. An important reference work, The Cistercian Arts offers insights into a contemplative order that expanded from its modest origins in...