Irresistibly moving

English National Opera’s production of Billy Budd originated in Wales seven years ago, and is also shared with Opera Australia. Neil Armfield is the producer, and the set design is by Brian Thomson. It is an hydraulic platform, which in Cardiff occupied the whole stage, but at the Coliseum leaves a lot of surrounding space unused, and induces less claustrophobia in the audience, though it could well, in its restless heaving, cause motion sickness.