And a fine piece of work it is to, from graphic designer and long-term Frightfester Graham Humphreys who had this to say about its inception...
"As it is the 12th year - my idea was a demonic creature crawling out of Big Ben (12, midnight, of course). It's also a sly nod to 'Shock around the Clock' and there's a sneaky reference to 'Quatermass And The Pit' as well."