And when she invites you to draw her body, you might feel self-conscious at first ??? but as writer and actor Sue MacLaine???s life drawing-cum-monologue progresses, it all seems to make perfect sense.MacLaine plays Henrietta Moraes, muse to artists including Lucian Freud and Francis Bacon, and delivers fractured observations from Moraes??? eventful life in a somewhat measured, deliberate performa