London exhibition based on Roman emperor Hadrian features new treasures . A massive bust of Hadrian 's head unearthed only last year is part of the exhibition at the British Museum . Huge statue of emperor 's head discovered only last as a feature . Emperor destroyed a shambolic Roman temple and rebuilt it .
London exhibition based on Roman emperor Hadrian features new treasures . Huge statue of emperor 's head discovered only last as a feature . Emperor destroyed a shambolic Roman temple and rebuilt it .