The Republic by Plato Part 10 Page 28

True.

And the better part of the soul is likely to be that which trusts to measure and calculation?

Certainly.

And that which is opposed to them is one of the inferior principles of the soul?

No doubt.

This was the conclusion at which I was seeking to arrive when I said that painting or drawing, and imitation in general, when doing their own proper work, are far removed from truth, and the companions and friends and associates of a principle within us which is equally removed from reason, and that they have no true or healthy aim.

Exactly.

The imitative art is an inferior who marries an inferior, and has inferior offspring.