Twyfelfontein Rock Engravings, Namibia
Twyfelfontein or Ui aes has one of the largest concentrations of petroglyphs, i.e. rock engravings in Africa. Most of these well-preserved engravings represent rhinoceros, . The site also includes six painted elephant, ostrich and giraffe, as well as drawings of human and animal footprints rock shelters with motifs of human figures in red ochre. The objects excavated from two sections, date from the Late Stone Age. The site forms a coherent, extensive and high-quality record of ritual practices relating to hunter-gatherer communities in this part of southern Africa over at least 2,000 years, and eloquently illustrates the links between the ritual and economic practices of hunter-gatherers.