The arrow is drawn in a heavier hand than the room
A corridor flattened into three bands, one blunt red arrow dragged across it landing on unbroken carpet, and a dashed empty copy of that arrow left where it was first put down.

A corridor reduced to three flat bands: a blank wall across the top, a thin skirting line under it, and below that an all-over field of small four-pointed flecks standing in for carpet.
One thick red arrow crosses the whole thing, entering at the top right and running down to the left.
Its head lands on carpet. The flecks carry on underneath the tip exactly as they do everywhere else.
Offset just above the arrow, a dashed empty outline of the same shape.
Two hands made this picture, and the distance between them is the picture.
Why does the arrow look like it came from a different hand?
Because it was made with a different tool, at a different sitting, by somebody who was not drawing the room.
The corridor is thin even line at one weight throughout — the skirting rule, the grid of flecks, the edge of the wall band. Nothing in it varies. The arrow is a single blunt stroke several times that width, squared off at the tail, with a head slightly out of true with the shaft it grew from. Set against each other, one is a plan and the other is a gesture laid over the top of a plan.
That gap is the whole design. A corridor drawn with an arrow already in it reads as signage, and signage is anonymous. A corridor drawn first and marked second reads as a person wanting your attention on one spot, and the mark keeps the trace of the wanting.
What is the dashed outline beside it?
The same arrow, sitting where it was first put down.
A shape moved across a picture can leave a hollow of itself at the old position, and this one was left there. Somebody dragged the arrow to a better angle and either did not see the empty copy or did not think it worth clearing. It is the one element in the design that reports an order of events: the room does not tell you it was drawn before the arrow, but the ghost tells you the arrow was placed twice.
It also does something the red stroke cannot. The filled arrow claims a spot. The dashed one shows that the claim was adjusted — that where to point was itself a decision somebody made, changed, and stopped short of tidying up after. Compare the one other mark that puts a person at a desk this plainly: the pointer of the tool itself, printed as though it belonged in the image.
Why does the tip land on unbroken pattern?
Because nothing is there. The flecks under the head match the flecks a hand's width away in any direction.
This is where the design hands the work over. An arrow with a stain, a door or a figure at the end of it is a caption, and you read the caption and stop. An arrow with nothing at the end of it stays open, and whoever is looking at the back of the shirt fills the gap themselves — which is a different experience for every person on the stairs behind you.
The flooring helps. A dense small repeat of this kind is exactly the surface where a mark stops registering as a mark, so a viewer who searches the spot for a reason finds a texture designed not to give one up.
Is there anything to license in an arrow drawn over a corridor?
No. A corridor you drew, an arrow you dragged across it and the copy you left behind are all your own work, and no permission exists to be sought.
This design copies no photograph and names no building. That is worth more than it sounds here: the best-known pictures of empty interiors were taken by photographers who still hold them, and the informal permission people assume covers them was never granted by anybody. Imitating the handling rather than an existing image leaves nothing to clear. If a specific photograph genuinely is the point of something you want made, the permission is part of the job and it is obtainable — studios, agencies and estates license this material constantly. If it is not the point, the paperwork buys you nothing.
Style has no owner. A work does.
Why is the annotation on the back?
Because the wearer cannot check it.
A chest print is something you agree to and can glance down at. A back print is handed to everybody behind you, and this one is an instruction pointed at a spot none of you can see. Walking up a stairwell, the arrow is the last thing in the frame, aimed down and to the left at a floor that is not the floor anybody is standing on.
It also fixes the scale. The corridor needs the width of a back to stay a corridor; shrunk to a pocket, the fleck field closes into grey and the whole thing becomes a red arrow on a smudge. Text can go small. A room cannot.
Isn't an arrow pointing at nothing just a blank print?
An arrow is about as unambiguous as a mark gets, and this one is spent on carpet.
A circle groups things. A line joins them. An underline says more of this. An arrow names one point and takes responsibility for it, which is why it is the mark people reach for when they are certain and in a hurry. Putting the most committed mark available on the least eventful part of a picture is the joke, and it holds up because both halves are drawn at full conviction — nothing here is hedged, and the same flatness runs through one line of type left in whatever face the software opened with.
Does it print well?
Yes, on two inks and hard edges throughout.
The red arrow is a solid shape with no gradient in it and survives fabric untouched. The risk is the fleck field: four-pointed shapes that small crowd the weave and merge into a grey haze, so they want drawing coarser and spaced further apart than a screen version would need — fewer, bigger flecks read as the same floor at three metres and stay separate on cloth. The dashed outline wants its dashes lengthened and its gaps opened for the same reason.
There is no ruled frame around any of it, and adding one would be a mistake: the print's edge is the edge of the wall band and the edge of the fleck field, which is an irregular outline rather than a box glued to a shirt. Washed grey, stone and faded olive all hold the near-black; one red is the only other colour in the design.
How do I get one made?
Describe the corridor at JustOG — how flat the room lines are, how much heavier the arrow is, and where the empty copy sits. 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.
The tip is on carpet, and the carpet under it is the same as the carpet either side.