Royal Lyceum, EdinburghMaureen Beattie enters with her hair dripping wet. It's not a conventional way for an actor to come on, still less so when playing a would-be mother superior. As she sets off for a daily swim in the icy waters beyond the convent's brutalist concrete walls, Sister Ursula Mary is not your stereotypical stage nun: someone calls her the "rock star of the ecclesiastical world".Playwright Abi Morgan,…
SOURCE: The Guardian at 01:09PM on October 27, 2011