Ebony+Ivory wins Continental Tyre brand advertising account 15 Nov 201015 Nov 2010 PrintPDFSend to a friendMore sharing options More sharing options Continental Tyre's brand advertising account, has been awarded to Ebony+Ivory - an advertising agency based in Johannesburg. The account was awarded to Ebony+Ivory after a two-way pitch at the tyre firm's head office in Port Elizabeth.