Earthen architecture constitutes one of the most diverse forms of cultural heritage and one of the most challenging to preserve. It dates from all periods and is found on all continents but is particularly prevalent in Africa, where it has been a building tradition for centuries. Sites range from ancestral cities in Mali to the palaces of Abomey in Benin, from monuments and mosques in Iran and Buddhist temples on the Silk Road to Spanish missions in California. This volume's sixty-four papers address such themes as earthen architecture in Mali, the conservation of living sites, local knowledge systems and intangible aspects, seismic and other natural forces, the conservation and management of archaeological sites, research advances, and training.

Starting in the year 1828, Lucien Bonaparte, Prince of Canino, unearthed more than 2000 Greek vases on his estate near the ancient Etruscan town of Vulci. The vases were restored and found their way to archaeological collections all around the world. This volume publishes 10 papers by scholars of international repute dealing with these ceramics. The papers were presented in 2015 at a colloquium in the National Museum of Antiquities in Leiden, which acquired 96 vases from the Bonaparte collection in 1839. Specialists in the fields of museum history, Greek vase-painting, restoration and 19th century collecting practices from the Netherlands, France, Germany, Denmark, Austria, Italy and Russia have contributed to this volume, which offers the newest insights into the person of Lucien Bonaparte, his excavation practices, the history of restorations and the selling and buying of Greek ceramics in the 19th century. The results have helped to extend our knowledge of the collectors, traders and scholars, who were concerned with Greek vases during the 19th century. Their activities took place in a pivotal period, in which the black- and red figure ceramics, which had come to light in Italy during the previous centuries, were finally assigned to Greek craftsmanship instead of to Etruscan manufacture. The book also contains a concise photographic catalogue illustrating the highlights of the Leiden Canino collection.