Along these lines

this is a fine line;
call it a verse

there is a fine line
that verse
this verse

Idk, the idea of “there is a fine line between that verse and this verse” sounded cool in my mind (feel free to quote me 🙃), both (metaphorically) nodding to the content and graphic representation of those. Plus, it has a touch (subtle hint) of visual poetry; metalanguage for the win.

In the poem, line and fine take two definitions each: a metrical and a graphic line; thin and of high quality.

Althought the initial line is far from being the epitome of verse perfection despite what it playfully suggests (the line as it reads isn’t and doesn’t intend to be a perfect model of what it describes), play along — as the verses doesn’t only point to themselves but nod to other works, represented by the poetry format.