This is amazing. Don't know much about it, apart from this little bit of info.
On the site of a thousand years of violent history, ACDC were pitted against Iron Man in a ground breaking architectural projection mapping project. The front facade of the Great Keep at Rochester Castle, was brought to life using the latest in 3D animation techniques. This onslaught of the senses, saw the castle confront it's ultimate challenge. Warping, morphing, spewing and collapsing before the audiences eyes. Let there be rock!