The cycle of the seasons has its counterpart in the poem's "open-ended"
ring composition or
chiastic structure, opening with the advent of spring and resumption of activity, through the intrusion of death, to leisurely closure in the promise of sex and renewal. a "12–8
sonnet-like
structure", pale death
intruding in line 13; structure matching meaning; a "
diminuendo" from "the
panorama of spring" to the specificity of a "
boy-favourite"; expansion outwards from a
contrapuntal core; and a "
sonic circle". In the 12–8 analysis, the
chiastic humans work→gods relax→gods work→humans relax (1–12) is followed by death (13–17) and the
hedonistic response of the
symposium and love-making (18–20). a pristine and "brilliant landscape"—that happiness is by implication lost. is associated with
change, with loss and death in
Odes 2.11, 2.18, and 4.7. With
pallida Mors, "pale Death", the whiteness of the frost and even the green
viridis of the myrtle wreath is reassociated with death; the word
viridis may also be used of
pallor, as in
Appendix Vergiliana, while garlands were used in honouring the dead. but it does not go away; the concluding sympotic scene is in the
negative,
nec...nec... The long string of
present tense verbs, which help situate the disparate activities "in one immediate and unified 'now'", is followed, after the arrival of Death and the "
epigrammatic" line 15, by the tension between now and the future, with several verbs in the
future for the activities from which Sestius, once brought low, will be excluded, and
enjambment to add stress to resolution; "the
grammar of the lines mirrors their sense". includes expressive use of
hyperbaton, as the dry keels surrounding the winches,
siccas machinae carinas, the Graces
joined with and embracing the Nymphs,
iunctaeque Nymphis Gratiae, the Cyclopes in their weighty workshops,
gravis Cyclopum officinas, the head ringed with green myrtle,
viridi caput myrto, and Faunus amid the shady groves,
umbrosis Fauno lucis. at first the repeated "or"s suggest there is a range of possibilities; ==Metre==