Almost everything in "Autumnal" is a question, and almost every question begins the same way: "Shall we...?" Each time, the speaker offers a comforting argument that would let people off from loss, and each time the poem lets the argument hang there, visibly too thin to bear weight. The roses go dark, the body ages, the tree prepares for winter, the stars dim, and the speaker wonders whether we can simply insist that what was beautiful remains beautiful, "fixed" in memory. The poem never answers outright. It doesn't need to. The questions, stacked up, are the answer.
Look at the first stanza. Night "encloses / And extinguishes the roses," and the speaker imagines arguing that their color is "unconquerably fair, / Fixed past mutability / In the ever-seeing eye." The vocabulary is deliberately abstract and courtroom-like: "argue," "mutability," "fixed." It sounds like philosophy, a defense of permanence. But the thing being defended is a rose, the oldest symbol of beauty that doesn't last. Setting grand logic against a flower makes the argument feel faintly absurd before the stanza even ends.
The second stanza turns the same pressure on the body. The "assertive bone / Predicates the skeleton" is a striking image: the skull and ribs are pushing up beneath the skin like a grammatical statement coming true. (To predicate something is to assert it.) The skeleton is the plain fact under the flesh, and our "younger counterpart" survives only in "the album of the heart." That phrase is tender and slightly sad. An album is a collection of stills, and stills are exactly what a living person is not.
The scale then widens. In the fourth stanza the speaker lets "the diamond even fail" and the sun "constrict and die," and the constellations dim "at the Magellanic rim," which pushes the fading out toward the edge of the visible universe. The idea is that if even jewels and stars are impermanent, a private memory has little chance of holding things still. The poem moves from a garden to a body to a cosmos, and the pattern stays the same at every size.
Formally, "Autumnal" is built to feel controlled, almost courtly. Its lines are short and mostly rhymed in couplets (encloses/roses, there/fair, bone/skeleton in a slant way, skin/thin), and the rhythm is a brisk, chiming one that suits a graceful, rehearsed argument. That polish is part of the irony. The neat rhymes sound like a mind trying to wrap loss in order, to make decay rhyme with consolation. Each stanza is a tidy sealed unit, yet what it contains keeps leaking away.
The fifth stanza brings in love directly: "when the night requires / Our affections and desires," shall we claim our kisses will last "Till the blind eclipse is past"? The phrase "know no change of element" is a quiet, clever line, since passion would have to remain fire or water or air while everything else transforms. Here the poem's central tension becomes personal. Wanting love to be permanent is not foolish, but insisting on it against the evidence is a kind of denial.
The final stanza finally addresses someone: "Darling." The sudden warmth matters. After five stanzas of argument in the abstract, the speaker turns to a particular person and repeats the opening image: roses fading "to impenetrable shade." The last line, "Fixed beyond all power to go / By our having seen them so?", gives the poem its sharpest turn. To have seen something does not hold it in place. Seeing is not preserving.
What makes the poem worth reading is that it refuses both easy options. It does not pretend memory can freeze beauty, and it does not collapse into bleak despair either. The courteous, musical tone suggests acceptance: if the roses are going, the honest thing is to look at them while they last, beside someone you can call "Darling," and not to argue them into permanence.