There are more theatre openings in London this week than decent sunny spells, many of them featuring some familiar (read: off telly) faces... Under the Blue Sky, a story of three intertwined love stories with Catherine Tate, a couple of girls you'll recognise from Cranford, and him from the IT Crowd starts previews at the Duke of York today. Over at the Vaudeville, more Cranfordians tread the boards in The Female of the Species......

After the (non-)scandal of (un-)banned Tube posters, the works of Lucas Cranach the Elder are now well and truly on show at the Royal Academy. Painter, print-maker, illustrator, businessman, propagandist, and huge fan of the female nude, this is Cranach's first major exhibition in Britain. And while you're gazing at all the nakedness, remember; this was a mate of Martin Luther, and those erotic female nudes are all about Protestant devotion. Honest. Openings Ahoy!......