The spacing nobody enforces on the embankment steps
Eleven couples sit along a river embankment at almost exactly equal intervals — a spacing rule nobody wrote down and everybody keeps following anyway.

Eleven couples and small groups sit along a concrete embankment, spaced almost exactly evenly down its whole length. Behind them, a city in flat silhouette; in front, broken light on the water.
Nobody arranged them. That evenness is a rule everybody on the steps is following without ever being told what it is.
Why do people space themselves out so evenly along an embankment?
Because everyone wants the same thing — a stretch of step to themselves — and adjusts to get it.
Sit down anywhere along a long open run of steps and you leave a gap on each side out of habit; the next person to arrive reads the existing gaps and picks the widest one, splitting it roughly in half. Repeat that a dozen times and the result looks planned, even though nobody involved was thinking about anyone but themselves.
What happens when somebody new sits down?
The whole line quietly re-spaces itself.
A newcomer takes the largest remaining gap, which shrinks it to roughly half its old size; nobody moves seats to make room, but the next arrival reads the new layout and adjusts again. It's the same correction a scramble crossing's painted geometry makes under a crowd, except here there's no paint doing the organising — just people, each solving the same small problem alone.
What's the actual choice in a design like this?
How many figures, and how tight the spacing reads.
Eleven is enough to make the rule visible without the embankment reading as crowded — fewer and it looks like three couples on a quiet night rather than a pattern; more and the gaps compress until the spacing stops being legible as a rule at all, closer to a field where individual shapes give way to texture. The number is really a question about how much space the design wants to claim as empty.
Whose likeness is this — is it based on real people?
No. Every figure here is a generic silhouette, not a portrait of anyone.
Nobody on the steps is drawn with a recognisable face, a specific outfit or any other detail that would identify them; they're shapes doing what people on an embankment do, which is the whole point of the design — it's about the spacing, not about any particular pair. A shirt meant to record one specific couple's own evening rather than the pattern is a different, more personal design, worth being deliberate about rather than folding into a crowd scene.
Does the design still work with two figures instead of eleven?
Yes, though it becomes a different piece — about a couple, not about a rule.
Reduce the figures to one pair and the spacing argument disappears; what's left is a couple on a step at dusk, which is its own subject and a fine one. The evenly-spaced version and the single-pair version aren't better or worse than each other — they're answering different questions about what the shirt is actually for.
Doesn't drawing people this small remove the detail that makes them read as a couple?
That's deliberate — the job here is posture, not likeness.
At this scale a figure reads through its outline and stance: close together, turned toward each other, one leaning. That's enough for "couple" to register instantly across eleven repeats without a single face, which is also exactly what survives being printed at this size — faces this small would just be smudges.
Does it print well?
Yes — it holds up as a three-value silhouette: sky, water and figure.
Cream and warm gold carry the embankment and the low light without needing more than a couple of tonal steps, and the figures print as flat dark shapes against that ground rather than as detailed drawings, which is exactly how they read from a real distance anyway. The water reflections want breaking into distinct streaks rather than a blended shimmer, the same rule the overhead cable tangle follows for density: draw it coarser than life or it fills in.
How do I get one made?
Describe the embankment at JustOG — how many figures, what's across the water, and how the light falls. Pick a direction, drag the crop frame, see it composited on the real garment, and it's made to order and shipped.
Designs other people have published are in the shop.
Nobody counted the gaps. They're even anyway.