The title gives the game away, and then the poem plays it out in reverse. "Unrest" is just "rest" with a prefix bolted on, and Dave Bonta's speaker begins with that word: "I rest on the green / labor of the year." What follows is a slow loss of ease. The central idea is that peace in the natural world is never entirely ours to claim. Lie down in the landscape and you stop being its audience. It starts to look back at you, and it may not like what it sees.
The opening lines set a trap. "I rest on the green" ends on a line break, so for a moment "green" is a place, a lawn or village common, somewhere made for lounging. Then "labor of the year" arrives and turns the green into something worked for: spring or summer growth, all those leaves and stems quietly doing their jobs. The speaker is resting on top of someone else's effort. The paradox is gentle but pointed. Rest is built on labor, and the idler is a guest of a workforce he cannot see. That small guilt looks like the seed of the unrest to come.
Then the poem lets the outdoors in. "Wondering at the marsh / coming through the door" collapses the boundary between inside and outside in a single movement. A marsh is already a half-and-half place, neither solid ground nor open water, and here it walks in like a visitor. The last line of the stanza is the most unsettling: "and seeming not to know / who I am." The grammar leaves it open who is failing to recognise whom. The marsh may be treating the speaker as a stranger. Or the speaker, "wondering" and dazed, may be the one who seems not to know himself. Either reading unsettles identity. If the landscape doesn't know you, perhaps you were only ever a tourist in it. If you don't know yourself, perhaps the landscape was what told you who you were. The line break before "who I am" leaves those three words alone, the shortest line in the poem, like a stumble.
The final couplet swerves into something close to comedy: "a letter from the elves / in angry ink." It has no verb, so it reads less like a sentence than like something dropped on the doormat. Elves shift the poem from realistic observation into folklore, and the tone moves with them, from hushed wonder to petty grievance. I'd read the letter as the answer to the poem's first image. If the year's green labor is being done by small hidden workers, an idler sprawled across it might well provoke a complaint. That is an inference from the imagery, not something the poem states, and part of its charm is that it doesn't explain. "Angry ink" is a lovely compression too, since it makes the writing itself carry the mood. The hard consonants of "angry ink" also close the poem on a sharper sound than any line before it.
Formally, everything is pared back. There is no rhyme and no fixed meter, and most lines run to about five syllables, so the poem moves in short, light steps. The shape is symmetrical: two lines, then four, then two, with the longest stanza holding the marsh's intrusion at its center. The diction is plain and mostly monosyllabic, which makes the strange events feel stranger by contrast. Nothing is dressed up. Apart from the pronoun "I", there are no capitals and no punctuation, and the poem never reaches a full stop. That suits its mood. Nothing is settled, and the speaker is left holding the letter, or perhaps not yet reading it.
What makes the poem worth a student's time is how much it does in so few words. In under thirty words it moves from calm to uncanny, from nature as backdrop to nature as correspondent, and from stillness to a faint, funny anxiety. It suggests that rest is something you have to be granted, and that the world may keep its own accounts.