petroglyphs in twyfelfontein

abstract africa african afrikaans aged ancient animals antelope archaeological archeology art background boulder bushman bygone carve culture damara desert drawing early engrave engraving engravings giraffe glow granite hieroglyph historic history jumping known kunene lion mountain nama namib namibia native nature north officially old painting petroglyph petroglyphs prehistoric red region rhino rock site spring stone texture the travel twijfelfontein twyfelfontein uncertain waterhole western wild wilderness wildlife zebra