157. Mitad del Mundo Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Ingapirca Site (Ecuador) Mitad del Mundo (Ingapirca Site, Ecuador) Date: 1981 Format: Image
158. Mitad del Mundo Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Ingapirca Site (Ecuador) Mitad del Mundo (Ingapirca Site, Ecuador) Date: 1981 Format: Image
159. Zenith and anti-zenith dates Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Tropics American tropics Date: 1982 Format: Image
160. Cuzco sector, Haucaypata Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Cuzco (Peru) Cusco (Peru) Date: 1982 Format: Image
161. Cuzco as a Puma Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Cuzco (Peru) Cusco (Peru) Date: 1982 Format: Image
162. Cuzco Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Cuzco (Peru) Cusco (Peru) Date: 1982 Format: Image
163. Guaman Poma Mojones & Sucanca Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Peru Date: 1982 Format: Image
164. Pisac, aerial view Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Pisac (Peru) Date: 1982 Format: Image
165. Qoricancha Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Coricancha Temple Site (Cuzco, Peru) Qoricancha Temple Site (Cuzco, Peru) Qorikancha Temple Site (Cuzco, Peru)Temple of the Sun Site (Cuzco, Peru) Date: 1986 Format: Image
166. Sunset, Lake Titicaca Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake (Peru and Bolivia) Date: 1986 Format: Image
167. Drinking vessel Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Cuzco (Peru) Cusco (Peru) Date: 1989 Format: Image
168. Pared Balconera Kalasasaya Tiwanaku Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Tiwanaku Site (Bolivia) Titicaca Lake Region (Peru and Bolivia) Tiahuanaco Site (Bolivia) Tiahuanacu Site (Bolivia) Tiwanacu Site (Bolivia)Tiahuanaku Site (Bolivia) Date: 1992 Format: Image
