1. Crowd at Qonopa Collection: Billie Jean Isbell Andean Collection Set: Yarqa Aspiy ritual series Location: Quispillaccta (Peru) Chuschi (Peru) Quispillacta (Peru)Quispillaqta (Peru) Date: 1969 Format: Image
2. Cleaning of the canals Collection: Billie Jean Isbell Andean Collection Set: Yarqa Aspiy ritual series Location: Chuschi (Peru) Quispillaccta (Peru) Quispillacta (Peru)Quispillaqta (Peru) Date: 1969 Format: Image
3. Mid valley cultivation Collection: Billie Jean Isbell Andean Collection Set: Vertical ecology of the Andes: Overviews Location: Quispillaccta (Peru) Chuschi (Peru) Chuschi (Peru) Quispillacta (Peru)Quispillaqta (Peru) Date: 1981 Format: Image