Philadelphia’s Academy Of Music Is Shedding

Well, it’s really called “spalling” — chipping and splintering by the brick, concrete or other materials on the exterior of the handsome theater, the US’s oldest opera house, now owned by the Philadelphia Orchestra and the venue (these days) for touring musicals, the Pennsylvania Ballet, and Opera Philadelphia. Peter Dobrin explains why it’s happening and what’s being done. – The Philadelphia Inquirer

Article source here:Arts Journal