00:30Radio Wales Arts ShowRevolution, Robots and Oscar WildeBBC Radio Wales Duration: 30 minutes Sat 29th Apr 2017, 00:30 on BBC Radio Wales FMNicola Heywood Thomas hears about Mappa Mundi's production of The Trials of Oscar Wilde, creating robots in the classroom and revolution in photography and contemporary art.GenresFactualArts, Culture & the MediaFormatsMagazines & ReviewsBrandRadio Wales Arts Show Source: BBC Online