"Fog" is a short and deceptively simple poem by Carl Sandburg that captures the arrival of fog in a harbour city. The poem, consisting of just six lines, compares the fog to a cat — silent, stealthy, and temporary. Sandburg uses this brilliant extended metaphor to describe how the fog comes and goes, just like a cat that sits quietly for a while and then moves on without a sound.
The poem is a wonderful example of imagist poetry, where a single, clear image is presented with precision and economy. The poet watches the fog arrive on the harbour and the city, observing how it creeps in silently, sits for a time on silent haunches, and then departs as quietly as it came. The comparison with a cat makes the fog feel alive, graceful, and mysterious.
The poem teaches us to observe nature carefully and to find beauty in simple, fleeting moments. Its brevity is its strength — Sandburg captures an entire experience in just a few lines, showing that poetry does not need length to convey depth and meaning.
Carl Sandburg (1878-1967) was an American poet, writer, and editor, known for his celebration of American life, cities, and ordinary people. He is associated with the imagist movement and the Chicago school of poetry. His famous works include "Chicago Poems", "Cornhuskers", and the biography of Abraham Lincoln. Sandburg's poetry is marked by its free verse, vivid imagery, and a deep connection with the natural and urban landscapes of America. "Fog" is one of his most famous short poems, first published in 1916.
The poem opens with the poet telling the reader that the fog has arrived. He immediately compares the fog to a cat — the fog 'comes on little cat feet'. This image suggests the silence and stealth with which the fog appears. It is not sudden or dramatic; it simply creeps in quietly, like a cat walking softly on its paws.
The fog then 'sits looking over harbour and city / on silent haunches'. Like a cat that sits and observes, the fog settles over the harbour and the city, watching over them. The harbour and the city become the fog's view from its perch, and the fog appears to be a quiet, patient observer.
The poem then notes that the fog 'moves on'. Just as a cat sits for a while and then moves away without a sound, the fog too departs silently. The poem thus captures the complete cycle of the fog's arrival, presence, and departure in just six lines, using a single, perfectly sustained metaphor.
"The fog comes / on little cat feet."
The poet introduces the fog and immediately compares its arrival to the silent, soft-footed approach of a cat. The fog creeps in unnoticed, just like a cat.
"It sits looking / over harbour and city / on silent haunches / and then moves on."
The fog settles over the harbour and the city, sitting on its 'silent haunches' like a cat at rest. It watches over the scene for a while and then moves on, quietly disappearing.
| Action of the Fog | Action of a Cat |
|---|---|
| Comes silently | Comes on little cat feet |
| Sits over the harbour | Sits on its haunches |
| Looks over city and harbour | Watches quietly |
| Moves on silently | Moves away quietly |
| Fact | Detail |
|---|---|
| Poet | Carl Sandburg |
| Form | Free verse, 6 lines, 2 stanzas |
| Central image | Fog compared to a cat |
| Setting | Harbour and city |
"Fog" is a perfect example of how a few carefully chosen words can capture a whole world of beauty. Carl Sandburg's comparison of the fog to a cat transforms a simple weather event into a living, graceful presence that creeps in, watches over the harbour and city, and slips away silently. The poem is a celebration of quiet observation, reminding us that nature speaks in whispers if we take the time to listen. Its brevity is not a limitation but a triumph — proving that poetry, like the fog itself, can leave a deep impression while barely making a sound.