Originally Posted by
JBI
My feeling is the space between stanzas is a very clever rhetorical scheme, it sort of puts a jutting pacing to the poem, which, knowing Wilbur is quite likely deliberate. Notice how much push he puts on the last line of every stanza, by twisting a metaphor, or throwing an unexpected line out there. the sort of matching rhyme seems more a sort of "dress" of a scheme than something particularly structuring, the general lack of concreteness would also be something to do with the sort of themes expressed.
The guidance your teacher gave you is rather obscure, sure, Wilbur may have been a recreational fisherman, but generally his use of fish in his poems are metaphorical, such as in The Ballade for the Duke of Orleans.
When you read Wilbur, the most important thing to look for is a sort of language play and punning. He is very much a technically brilliant poet, who manipulates language to its fullest. But on the second level, you also need to look at his use of female imagery as text, not as an actual woman. The poem itself contains its own metaphorical self-acknowledgement on a metatextual level, like his other works.
So if I were to read it, lets say that the woman in the poem is a sort of Muse, and the catch is a sort of text, lets say a poem. the dressing, if you will, with language, and the turning in front of the mirror, and the fine tuning is part of a compositional metaphor, to sort of "catch" the prize. Generally Wilbur plays around with these ideas, which led to one of my professors who has written about Wilbur extensively to remark generally that Wilbur metaphorically has a sort of "sexual" relationship with his poetic muse, which is a textual construction. To frame the poem in this light brings more sense to it - how he is hooked onto it, looking for what to say, to dress it, etc.