It was illustrated by Don Cederberg.

唐•塞德伯格对此进行了阐述。

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Though privatizing the rock art has been controversial, John Parkington, an emeritus professor of archaeology at the University of Cape Town and author of a 2003 book on the Cederberg paintings, argues that it has been a boon.

FORBES: South African Boutique Resort Offers Rock Art and Mystery

In a country known for beaches, wine country and wildlife, the rock art of the Cederberg is very much worth a visit, too, and the pleasures here are heightened by the comforts of Bushmans Kloof (aloof being the Afrikaans word for "gorge").

FORBES: Bushmans Kloof: Mysterious art from ancient hands.