Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Chongoni Rock-Art Area' has mentioned 'Well' in the following places:
Occurrence Sentence Text Source
They reflect the comparatively scarce tradition of farmer rock art, as well as paintings by BaTwa hunter-gatherers who inhabited the area from the Late Stone Age.
The Chewa agriculturalists, whose ancestors lived there from the Early Iron Age, practiced rock painting until well into the 20th century.