Keyan G. TomaselliKeyan G. Tomaselli is professor and chair of Culture, Communication and Media Studies (CCMS) at the University of KwaZulu-Natal, Durban. He has written extensively on his Kalahari research in Visual Anthropology, Cultural Studies, Critical Arts and Cltural Studies: Critical Methodologies. He is author of Appropriating Images: The Semiotics of Visual Representation. Read More Read Less