09:20The Great Picture TrailEpisode 7: Neil MacGregor's ChoiceBBC Two Duration: 10 minutes Wed 21st Sep 1994, 09:20 on BBC Two Wales (Analogue)Neil MacGregor, director of the National Gallery, discusses Titian's The Three Ages of Man.GenresFactualArts, Culture & the MediaArtsSeriesThe Great Picture Trail Source: BBC Online