A fish with rivets for eyes is not a picture that settles easily, and Michael John Pickering opens "Ship of Knaves" with exactly that. A rivet holds a ship's plates together, while an eye lets a creature see. Combine them and the fish becomes manufactured, a piece of cargo with a fixed metal stare. The next line pushes further: the rivets "hold God to the trading tide." The sacred is not above the commerce of the sea but bolted onto it like any other fitting. The title frames the scene. It recalls the old image of a "ship of fools" but swaps fools for knaves, people who are not merely deluded but crooked.
The poem keeps turning living and spiritual things into goods. Migrant birds, which cross huge distances by instinct, "hang from the binnacle," the housing for a ship's compass. They hang from the human instrument for finding direction, and "hang" might mean roosting or might mean dead. The poem doesn't say, and that uncertainty adds to the unease. Then language itself goes to market: "Rowdy words crowd the wind markets." Words are no longer speech but stock, haggled over in a marketplace made of air. "Trading tide" and "wind markets" both fuse trade with natural forces, as if commerce were weather.
Birds return in line five, disguised: "shuttlecocks stick in a milky net." The net can be a badminton net or a fishing net, and the poem lets both operate. A shuttlecock is a bird reduced to feathers and batted back and forth, much like the rowdy words. Now it is stuck, the game jammed. "Milky" suggests the clouded pale of a dead fish's eye, tying the line back to the opening. Because there is no punctuation after "markets," the lines also slide together, and for a moment the wind seems to be selling shuttlecocks.
The last two lines move from sea to sky: "Showerfuls of shouting biomass hiss / shibboleths accessing Heaven." "Biomass" is ecological jargon that turns a crowd into raw material, and "accessing" is borrowed from computing, so prayer becomes logging in. A shibboleth is a test word whose pronunciation decides whether you belong, so these shouted slogans work as passwords. The sound of that very word is a small joke, since "sh" is the poem's signature. The hiss could be static, steam, or a crowd's disapproval.
Formally, the poem has no rhyme, no regular metre, and no end punctuation at all. The capitals do the work of syntax: lines 2, 5 and 7 begin in lowercase because they continue the line before. Most lines open on a stressed syllable (RIV-ets, MI-grant, ROW-dy, SHUT-tle-cocks, SHOW-er-fuls, SHIB-bo-leths), which gives the poem a front-loaded, clattering push. Where rhyme is absent, sound repetition acts like the rivets of the first line, fastening the lines together: "trading tide," "birds hang … binnacle," "words crowd the wind." The "sh" sound begins in "fish" and swells through "shuttlecocks," "showerfuls," "shouting" and "shibboleths," so the poem ends in a hiss of its own making.
The poem is worth reading for how it stacks vocabularies that normally stay apart: sacred (God, Heaven), nautical (rivets, binnacle), commercial (trading, markets), and technical (biomass, accessing). Putting them in one sentence is the argument, since it suggests a world where nothing is kept separate from the market. The poem does not preach, though. It offers seven compressed lines and leaves the reader to decide whether the tone is satire or lament, and whether the birds are resting or dead. Its images are strange enough to stay with you, and its mix of metal, water, feathers and jargon is hard to forget.