Technicolor

The Tenth Doctor remarked how the creation of technicolour was one of his favourite things about the year 1953. (TV: The Idiot's Lantern)

In The Wizard of Oz, the protagonist, Dorothy, (AUDIO: The Settling) found herself whisked away to a "magic technicolor kingdom", (PROSE: At Childhood's End) the Land of Oz. (PROSE: Normality, Dead Romance)