Created by Hubert Tison, who designed the 1966 butterfly logo, and Robert Innes. With Burton Kramer's approval, Hubert Tison and Robert Innes modified the multi-coloured gem to make it easier to reproduce in other media. The shades of orange were shed in favour of a solid blue. Used between 1986 - 1992. In the 1980s CBC introduces closed captioning on Canadian TV programs and the CBC English all-news channel, Newsworld, is launched.