No one knows the precise number of rock paintings the Bushmen left behind, but a museum located in Capetown, South Africa, once did research into this matter, and discovered that there are nearly 3,000 sites where rock paintings can be found.
布希人到底在多少岩壁留下多少畫作，還無法精確計算出來。根據南非共和國開普敦市的博物館曾做過的一次調查，他們曾在近三千處岩壁發現布希人留下的岩畫。