AP:1-37 On unity and harmony

If a painter had chosen to set a human head
On a horse’s neck, covered a melding of limbs,
Everywhere, with multi-coloured plumage, so
That what was a lovely woman, at the top,
Ended repulsively in the tail of a black fish:
Asked to a viewing, could you stifle laughter, my friends?
Believe me, a book would be like such a picture,
Dear Pisos, if it’s idle fancies were so conceived
That neither its head nor foot could be related
To a unified form. ‘But painters and poets
Have always shared the right to dare anything.’
I know it: I claim that licence, and grant it in turn:
But not so the wild and tame should ever mate,
Or snakes couple with birds, or lambs with tigers.
Weighty openings and grand declarations often
Have one or two purple patches tacked on, that gleam
Far and wide, when Diana’s grove and her altar,
The winding stream hastening through lovely fields,
Or the river Rhine, or the rainbow’s being described.
There’s no place for them here. Perhaps you know how
To draw a cypress tree: so what, if you’ve been given
Money to paint a sailor plunging from a shipwreck
In despair? It started out as a wine-jar: then why,
As the wheel turns round does it end up a pitcher?
In short let it be what you wish, but whole and natural.
Most poets (dear sir, and you sons worthy of your sire),
Are beguiled by accepted form. I try to be brief
And become obscure: aiming at smoothness I fail
In strength and spirit: claiming grandeur he’s turgid:
Too cautious, fearing the blast, he crawls on the ground:
But the man who wants to distort something unnaturally
Paints a dolphin among the trees, a boar in the waves.
Avoiding faults leads to error, if art is lacking.
The humblest craftsman, down by Aemilius’ School,
Who moulds finger-nails in bronze, imitates wavy hair,
Is unhappy with the result, because he’s unable
To create a whole. Now if I wished to cast something,
I’d no more wish to be him, than live with a crooked
Nose, though admired for my jet-black eyes and black hair.