When you separate an entwined particle, and you move both parts away from the other, even on opposite ends of the universe if you alter or affect one, the other will be identically altered or affected. Spooky.
Statue of Saint Bartholomew, who was skinned-alive by the Romans for not renouncing his christian-faith. In this statue, the sculptor depicts Bartholomew with muscles, bones, and veins for all to see. Draped around his shoulders and waist is his own skin. (Another Ghostly Statue:René de Chalon)