These poems were published just three years apart, during a time when American poetry was shedding Victorian embellishments and starting to embrace the power of a single, clear image. Each poem captures a fleeting moment in a city — fog drifting into Chicago harbor, faces rushing by in a Paris subway — and holds it still just long enough for the reader to experience a feeling. Neither poem explains that feeling. Neither needs to.
Readers often compare these two poems as prime examples in discussions about Imagism: what happens when a poet reduces a lyric to its core image and then stops. Yet, these poems are distinct. Sandburg's fog lingers, shifts, and departs at its own pace. Pound's crowd-faces are suspended mid-flash, pinned like specimens. One poem explores transience in motion; the other captures transience frozen in time. This difference reveals much about the divide between Sandburg's Chicago vernacular and Pound's Imagist principles shaped in Paris.
The Reader's Atlas · Compare · The City Observed
FogIn a Station of the Metro
Two poems. Around fifteen words combined.
Poets
Carl Sandburg / Ezra Pound
Years
1916 / 1913
Chapter
The City Observed
§01 The thesis
Fog & In a Station of the Metro
A reader's case for putting these two side by side — what each carries, and what they argue when they sit on the same page.
§02 The dialectic axes
The two poems on four axes
Each axis isolates one specific vector — speaker, form, image, closing move — and reads the two poems against each other on that single dimension.
Axis
Poem A
Fog
Carl Sandburg
Poem B
In a Station of the Metro
Ezra Pound
01Speaker
Poem A · Fog
In "Fog," the speaker is a relaxed observer, taking in the harbor with patience and a hint of warmth. The cat simile carries a sense of fondness and playfulness. There's a calmness in the act of watching.
Poem B · In a Station of the Metro
In "In a Station of the Metro," Pound's speaker feels a deeper sense of unease. The term "apparition" suggests that these faces seem almost unreal to him — they flash by like ghosts. While he is physically there, he feels disconnected, caught up in the crowd instead of watching from a place of comfort.
02Form
Poem A · Fog
"Fog" consists of six lines of free verse without any punctuation. The lines are brief and straightforward, creating a relaxed flow that reflects the fog's leisurely movement through the harbor.
Poem B · In a Station of the Metro
"In a Station of the Metro" consists of just two lines connected by a semicolon — it's not even a complete sentence. Pound referred to the poem as a "hokku-like sentence," and its structure is closely related to Japanese haiku: two contrasting images placed side by side without any links, allowing the space between them to create meaning.
03Central Image
Poem A · Fog
Sandburg's main image is fog as a cat: gentle, confident, gliding in on soft paws. This image feels warm and touchable. The cat isn’t a threat; it just inhabits a space before quietly slipping away.
Poem B · In a Station of the Metro
Pound's main image is faces-as-petals: "Petals on a wet, black bough." This image feels delicate yet carries a hint of sadness — the petals are clinging on, ready to fall, and the bough is black and wet rather than green and vibrant. In this context, beauty is intertwined with fragility and the sense of loss.
04Closing Move
Poem A · Fog
"Fog" concludes with a sense of departure: the fog drifts away, and the poem ceases to track its path. The ending feels soft and final — the moment has passed, leaving no lingering discomfort.
Poem B · In a Station of the Metro
"In a Station of the Metro" concludes with the imagery lingering, leaving no way out or resolution. The petals remain on the bough; the faces persist in the crowd. The poem keeps you engaged — it maintains the moment, allowing it to resonate.
§03 Synthesis & departure
The shared ground and the divergence
Shared
Both poems emerge from a similar modernist moment when poets across the Atlantic decided that one vivid image could convey more meaning than an entire stanza filled with explanation. They are both city poems—set in Chicago and Paris, two major industrial hubs of the early twentieth century—and both reveal glimpses of nature within the urban landscape. Sandburg cleverly includes a cat in the harbor, while Pound places flower petals in a subway tunnel. This act of introducing delicate, organic imagery into an industrial backdrop serves as the emotional core of each poem.
Additionally, both poems are strikingly brief. "Fog" consists of just six lines, while "In a Station of the Metro" contains only two. Neither poet imposes a moral lesson or dictates how to feel. The image appears, and then the poem concludes—an approach that challenges the reader to engage deeply. Both works have become essential readings in introductory poetry classes precisely because they illustrate, without pretense, that brevity and clarity do not equate to simplicity.
Where they diverge
Where Sandburg and Pound diverge is in the role the image plays. Sandburg's fog is lively — it arrives, settles in, observes, and then drifts away. The cat metaphor gives the fog a sense of agency and character. The poem follows a simple arc: it arrives, pauses, and departs. This progression unfolds over time, allowing the reader to witness an event. That subtle narrative movement is quintessentially Sandburg: grounded in the Midwest, democratic, and relaxed.
In contrast, Pound's poem lacks an arc. "The apparition of these faces in the crowd; / Petals on a wet, black bough." The semicolon carries the weight. There’s no verb linking the two parts — this poem presents a juxtaposition rather than a narrative. Pound isn’t describing a process; he’s creating a comparison. The term "apparition" adds a ghostly, unsettling tone that Sandburg doesn't explore. Sandburg's fog feels friendly, while Pound's crowd is haunting. One poem offers comfort, while the other creates a quiet sense of unease.
§04 A reader's order of operations
Which to read first
If you started with "Fog" and appreciated its gentle, animal-like tenderness, head over to "In a Station of the Metro" next. Pound employs a similar structure but evokes stranger emotions, which will highlight what you already enjoyed about Sandburg. On the other hand, if "In a Station of the Metro" was your introduction and you're looking for that same Imagist brevity but with more warmth and a narrative flow, "Fog" is the perfect follow-up. Sandburg infuses the technique with a heartbeat. Together, these two poems take about ninety seconds to read and will change how you perceive cities for the rest of your day.
§05 Reader's questions
On Fog vs In a Station of the Metro, frequently asked
Answer
Pound's poem "In a Station of the Metro" was published in 1913 in the journal *Poetry*. Sandburg's "Fog" followed three years later, appearing in his 1916 collection *Chicago Poems*.
Answer
Yes — they're likely the most frequently used pair in introductory American poetry units on Imagism. Both poems are brief enough for classroom reading, and the contrast between Pound's two-line juxtaposition and Sandburg's six-line narrative offers students a clear way to explore what Imagism entails and what it doesn't.
Answer
From "Fog," we have the opening lines: "The fog comes / on little cat feet." From "In a Station of the Metro," the second line reads: "Petals on a wet, black bough" — this line features the poem's sole metaphor and carries its full meaning.
Answer
Not officially. Pound played a key role in defining and naming the Imagist movement, and "In a Station of the Metro" perfectly illustrates his principles. Sandburg drew inspiration from similar ideas — like compression, plain speech, and the focus on a single image — but he felt a stronger connection to the American vernacular tradition than to the Imagist manifesto. He and Pound shared some common ground, but they were not in agreement on everything.
Answer
Pound had a strong fascination with Japanese haiku, which was commonly referred to as hokku in English at the time. He admired the technique of juxtaposing two images without clarifying their connection. He viewed "In a Station of the Metro" as a perfect example of this approach, where the faces and petals are placed together, allowing the reader to make the connection themselves. He discussed this concept in his 1914 essay "Vorticism."
Answer
Pound mentioned that the poem took him roughly a year and a half to complete. He initially attempted to express the experience in a thirty-line poem, which he ended up destroying. After that, he wrote a shorter piece, only to destroy that as well. Ultimately, he crafted the final two-line version, viewing the process of distilling it down as the true artistic act.
Answer
"Fog" takes place in Chicago, particularly at the harbor, reflecting Sandburg's deep connection to the city. "In a Station of the Metro" unfolds in Paris, specifically at the La Concorde Metro station, where Pound observed faces appearing from a train—an experience he spent more than a year attempting to articulate.
§06 More from this chapter
London, Paris, Chicago, dawn and midnight
6 comparisons in this chapter
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