Moroccan riad been bought by foreigners. This foreign interest has brought new challenges but the investment has helped with the restoration of the UNESCO site and has helped revive many of the handcrafts and artisan trades that were gradually being lost before this trend. Many of the restored riads in the districts of Mouassine and Lakssour offer the finest examples of restoration as historically these areas contained many of the grand palaces from Marrakech's Saadian period. Moroccan riad A riad () is a type of traditional Moroccan house or palace with an interior garden or courtyard. The word riad originates from the
Moroccan architecture marble or cement. It is built in the heart of the courtyard, living room or guest room. Woodwork can be found in both urbanized and more traditional areas of Morocco. The woodwork serves as the main finishing. This intricate woodwork can be found on various surfaces of buildings especially the interiors, such as wall, ceiling window, gallery and balcony. The wood itself does not need to be finished or painted after the long process of delicate carving. The plaster used for sculpting is called "gabs" or "jybs" in Moroccan, with the gypsum extracted abundantly from quarries in Safi, Asni, Meknes