The Tribal EyeEpisode 1: PreludeBBC Two Duration: 50 minutesFirst broadcast: Sun 25th May 1975, 20:10 on BBC Two Northern Ireland (Analogue)Latest broadcast: Sun 25th May 1975, 20:10 on BBC Two EnglandDavid Attenborough explains the enormous growth of interest in tribal art and emotions which lie behind masks and decorations.GenresFactualArts, Culture & the MediaSeriesThe Tribal Eye Source: BBC Online