Yellow ribbon uses the white ribbon as a sign of forgiveness, and cites the story as the precursor to the tradition of the yellow ribbon for welcome home and forgiveness: The symbol became widely known in civilian life in the 1970s. It was the central theme of the popular song "Tie a Yellow Ribbon Round the Ole Oak Tree", Written by Irwin Levine and L. Russell Brown and recorded by Tony Orlando and Dawn (among many others), as the sign a released prisoner requested from his wife or lover to indicate that she would welcome him home. He would be able to
An Oak Tree colour, with the goal of discarding meaning, which is "both persistent and unstable", although he states that people's need to create associations and meanings makes this goal unachievable. "An Oak Tree" was first shown in an exhibition of Craig-Martin's work at the Rowan Gallery, off Bond Street, London, in 1974. Many visitors assumed that Craig-Martin was playing the ultimate con trick, as there seemed no evidence of work on display in the white-walled gallery. However, high up on a wall was the glass of water and the glass shelf of the work "An Oak Tree". At this time the accompanying