Dover market has an aisle where the roof panels are spaced just far enough apart that sunlight arrives in bands. Not uniform bands — some wide, some narrow, one that lands only on the left side of a pineapple stack and ignores the mangoes entirely. I noticed this properly on 24 July because I entered from the wrong end while looking for ginger and walked straight into the striped section like a person stepping onto a page already drawn by someone else's hand.

The floor tiles there are pale grey with darker speckles, which means the light stripes show clearly and shift slowly as the afternoon advances. I stood still long enough to watch one band migrate from a crate of eggs to the hem of an auntie's apron. She was selecting onions with the unhurried precision of someone who has selected onions in this exact spot for decades. We did not speak. The light spoke instead, in a language of edges.

The stripes reached the stall front and stopped. Beyond that was shade without pattern.

I tried to photograph the bands once and deleted the image immediately. The camera flattened what mattered — the slight dust in the air, the hum of the exhaust fan, the way the stripe on the eggs made them look temporarily gilded, as if the ordinary had been outlined for emphasis. Some scenes resist capture because their signal lives in motion, not in pixels.

Market aisles are maps of habit. The auntie with onions knows which stall receives the first delivery. The fish section knows where the wet floor begins without signage. I, visiting twice a month at most, know only the entrance I usually take and the stall that sells ginger in knotted bags. Today's wrong-end entrance rewrote the sequence: stripes first, ginger second, coffee third at a kiosk I had never noticed because my usual route bypassed it entirely.

The coffee was too sweet. I drank it anyway, standing where the striped aisle gave way to shade — the exact boundary where the light's map ended. If you stood with one foot in each zone you could feel temperature change on your ankles. I am aware how odd that sounds. I wrote it down anyway because precision about small sensations is sometimes the only precision I have.

Margaret Drive footpath lined with rain trees on the bus ride home
The route back — city passing in windows, two maps superimposed.

I bought ginger and, on impulse, a small packet of dried longan because the label reminded me of a snack my grandmother used to keep in a jar. Whether the memory is accurate I cannot verify. The packet is now in my cupboard unopened, not because I do not want it but because opening it would close the thread between market aisle and childhood, and I am not finished tracing that connection.

On the bus back to Commonwealth I held the ginger bag on my lap and watched the city pass in windows that reflected interior light over exterior motion — two maps superimposed, neither fully readable. A schoolboy beside me played a game with the volume low. His thumb moved quickly. Mine stayed still on the paper bag, feeling the roots shift slightly with each turn.

At home I sliced ginger for soup and saved the ends for the freezer, a habit I picked up from a recipe I no longer remember the source of. The soup was fine. Not remarkable. The remarkableness belonged to the aisle, to the bands of light that ended before the stall, to the boundary where pattern became ordinary shade without announcement.

I drew the aisle from memory that night — parallel lines, stall marks, a question mark where the coffee kiosk should be. The lines stopped where the shade began. I did not extend them. Extending would have been guesswork dressed as certainty, and I have enough of that elsewhere.