Which example is best example of frame narrative

i need the exaples please repost with examples thx in advaance

Read Shakespeare's "Sonnet 130.”

My mistress' eyes are nothing like the sun;

Coral is far more red, than her lips red:

If snow be white, why then her breasts are dun;

If hairs be wires, black wires grow on her head.

I have seen roses damask'd, red and white,

But no such roses see I in her cheeks;

And in some perfumes is there more delight

Than in the breath that from my mistress reeks.

I love to hear her speak, yet well I know

That music hath a far more pleasing sound:

I grant I never saw a goddess go,—

My mistress, when she walks, treads on the ground:

     And yet by heaven, I think my love as rare,

     As any she belied with false compare.

a question like this requires the excerpt to be included in order to answer the question.

the mending wall was written by robert frost