Imagine that everything you know and take for granted is wrong. Suppose, for the sake of argument, that nothing exits. Not even you or me. Not even time or space. Not one atom. Suppose that everything is only illusion. A kind of magician's trick or a kind of dream. Where would that leave us? How would that affect us if it was discovered to be true? And what would be the purpose of such an illusion or dream?
In the above sculpture the two figures appear to be one behind the other. In fact they are side by side.