1. Zenith and anti-zenith dates Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Tropics American tropics Date: 1982 Format: Image
2. Water channel Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake (Peru and Bolivia) Tiwanaku Site (Bolivia) Tiahuanaco Site (Bolivia) Tiahuanacu Site (Bolivia) Tiwanacu Site (Bolivia)Tiahuanaku Site (Bolivia) Date: 1994 Format: Image
3. Waka diagrams : Inca designs Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Cuzco (Peru) Cusco (Peru) Date: 1992 Format: Image
4. Waka carved stone Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Copacabana (Manco Kapac, Bolivia) Titicaca Lake Region (Peru and Bolivia) Date: 1992 Format: Image
5. Waka carved stone Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Copacabana (Manco Kapac, Bolivia) Titicaca Lake Region (Peru and Bolivia) Date: 1992 Format: Image
6. Waka carved stone Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Copacabana (Manco Kapac, Bolivia) Titicaca Lake Region (Peru and Bolivia) Date: 1992 Format: Image
7. Virgin of the Apocalypse Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Ingapirca Site (Ecuador) Mitad del Mundo (Ingapirca Site, Ecuador) Date: 1981 Format: Image
8. Virgin of the Apocalypse Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Ingapirca Site (Ecuador) Mitad del Mundo (Ingapirca Site, Ecuador) Date: 1981 Format: Image
9. Virgin of the Apocalypse Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Ingapirca Site (Ecuador) Mitad del Mundo (Ingapirca Site, Ecuador) Date: 1981 Format: Image
10. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
11. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
12. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
13. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
14. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
15. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
16. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
17. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
18. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
19. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image
20. Views of ruins of Inkallajta Collection: Billie Jean Isbell Andean Collection Set: Zenith sun series Location: Titicaca Lake Region (Peru and Bolivia) Inkallajta Site (Bolivia) Inkallacta Site (Bolivia) Incallacta Site (Bolivia) Inkallaqta Site (Bolivia)Incallaqta Site (Bolivia) Date: 1992 Format: Image