Exactly.

Here is another point: The imitator or maker of the image knows nothing of true existence; he knows appearances only. Am I not right?

Yes.

Then let us have a clear understanding, and not be satisfied with half an explanation.

Proceed.

Of the painter we say that he will paint reins, and he will paint a bit?

Yes.

And the worker in leather and brass will make them?

Certainly.

But does the painter know the right form of the bit and reins? Nay, hardly even the workers in brass and leather who make them; only the horseman who knows how to use them —