Anthony Crosby is a conservation architect specializing in earthen architecture. He has participated in heritage protection in Armenia, the United States, Central and South America, the Middle East, and Egypt. He has also been involved in documentation and preservation design specification for archaeological sites, construction documents for historic structures, development of preservation maintenance programs, project management and field supervision of preservation projects with organizations including the International Center for the Preservation and Restoration of Cultural Properties (ICCROM) in Rome and the International Scientific Committee on Earthen Archaeological Heritage (ICOMOS).