HANOVER.- In 1979, the famous British rock band Pink Floyd released their album The Wall. To date, it has sold more than 30 million copies, making it the worlds biggest-selling double album. Following the huge success of this recording, the legendary group took The Wall on the road in 1980, a tour which itself made music history. The British artist Gerald Scarfe, who had already designed the album cover for The Wall in 1979, joined forces with Roger Waters to develop a concept for the tours stage show, involving animated sequences and huge inflatable figures. In 1981, Scarfe was involved in the film version of The Wall as Designer and Director of Animation. Today, thirty years on, the exhibition Gerald Scarfe: Heroes & Monsters includes 120 exhibits that provide insights into this acclaimed music project and enable the public to relive it in both sound