Cistercian architecture is a style that emerged in the 12th century, primarily associated with the Cistercian order of monks. It emphasizes simplicity and functionality, often featuring plain, unadorned structures. The buildings typically include large, open spaces, pointed arches, and ribbed vaults, reflecting a focus on monastic life and spiritual contemplation. Key characteristics of Cistercian architecture include the use of local materials and a preference for natural light. Monasteries often have a central cloister, a church, and various functional buildings arranged around a courtyard. This layout promotes community living and supports the monks' daily routines and religious practices.