The god Hephaistos makes a new set of metallic armor for Achilles to wear, replacing the older set that is now worn by Hector. The divine metalworker commences the work at I.18.468 and completes it at I.18.613. Then at I.18.614 the narrative announces that the overall work on the armor has now been completed. The metalwork itself is described as primarily bronzework, I.18.474, since bronze is the very first kind of metal that the god ‘was casting in the fire’ (ἐν πυρὶ βάλλεν), and then there are three secondary metals that are mentioned in succession at I.18.474–475: tin, gold, and silver. But bronze dominates the narrative. And the very first piece of armor to be made by the divine metalworker, as announced at I.18.478–479, is the sakos or ‘shield’, I.18.478, which is the centerpiece of the entire process of manufacturing the new set of armor for Achilles. The narrative that describes the making of the shield, which is already a description of the shield in the making, lasts from I.18.478 all the way to I.18.608. Then at I.18.609 the narrative announces that the work on the shield has now been completed. Just as the beginning of the narrative about the making of the shield announces the word sakos ‘shield’ at I.18.478, so also the ending that announces the completion of the work also announces again the same word sakos ‘shield’ at I.18.609, and thus the narrative has come full circle in a spectacular display of ring-composition. This ring-composition expresses here the circularity of the shield, but that circularity is also expressed by way of the adornment that encircles the shield. This adornment is the rim of the shield, presumably imagined as blue, and its encirclement of the shield is said to represent the cosmic river Ōkeanos, I.18.607–608. Such an encirclement of the shield by a representation of the Ōkeanos corresponds to the encirclement of the cosmos by the ever-circular flow of the Ōkeanos itself. See the comment on I.18.399. So, the correspondence shows that the shield in the making is in fact the cosmos in the making. As soon as the shield, as a narration in the making, is finally complete, the shield as an object in the making can finally be seen as a made object. What then follows at I.18.610–613 is the making of other parts of the armor: breastplate, helmet, greaves. And then comes the announcement at I.18.614, as already noted, that the work is now complete. Thus the beginning and the completion of the work on the shield, signaled in the ring-composition that starts at I.18.478 and comes full circle at I.18.608, is enveloped by a wider ring-composition that starts at I.18.468 and comes full circle at I.18.614.