Not I, Footfalls, Rockaby review " Lisa Dwan's breathtaking Beckett trio
Barbican, LondonThree of the great Irish playwright's later works are superbly performed in these precise productionsBeckett's later works seem to me as much art installations as drama: one comes away haunted by an ineradicable image, rather than enlightened about the human condition. But, even if I'm not a devout worshipper at Sam's shrine, there is no questioning the breathtaking virtuosity of Lisa Dwan, whose much…