BBC News. Retrieved July 15, 2011. Art historians, anthropologists and human psychologists in common agree that it is the symmetry of a deal with, its great proportion, or indeed its averageness - where by no attribute stands out - that has persistently down the ages been considered interesting. The Demon Lover (1975): A satanic priest calls upon a demon from hell to hunt down a group of young people who refused to be a part of him.