The black bar you fill in yourself
A containment form redacts its own subject and leaves one line standing. The reader supplies what the bars hide, and it is always worse than the writer could have written.
ITEM ANOMALY-1174. CONTAINMENT CLASS: SECURE. Four lines struck through in solid black. One
line left standing: DO NOT DESCRIBE IT ALOUD. A stamp, off the grid, in the corner.
Nobody describes the thing. That's the whole design.
Why is redaction frightening?
Because the reader writes the missing part, and the reader is a worse author than anyone paid to be.
A black bar promises there was something under it, states officially that it mattered enough to hide, and then declines to say what. The mind doesn't leave that blank — it fills it, immediately, with whatever that particular reader finds worst. A film can only ever show you one monster. A redaction bar shows every reader a different one, and each version is exactly calibrated to what they, personally, don't want to see.
It's the cheapest special effect in the medium and the most reliable.
Why does the bureaucratic voice do the work?
An institution using calm procedural language about something abnormal is more unsettling than the thing itself would be described plainly.
CONTAINMENT CLASS: SECURE is a form field. Somebody wrote a category for it, filed it, and moved
to the next item. That flatness — the same voice a filing cabinet uses for payroll — is the
technique this whole tradition runs on, and nowhere is it more concentrated than in a form built
specifically to classify things that don't fit categories.
The surviving line does the opposite job. Everything else is procedure; that one sentence is an instruction, addressed to a person, in the present tense. It's the only line in the document that knows it has a reader.
What makes a good one?
One surviving line, chosen for what it implies rather than what it states.
DO NOT DESCRIBE IT ALOUD doesn't say what happens if you do. It doesn't need to — the instruction
itself confirms that speech is part of the mechanism, which is a stranger and more specific claim
than any description of the object would have been. A form with three surviving lines has diluted
itself; a form with one has a single idea and commits to it.
The redaction bars want to be genuinely solid — no gradient, no scan-damage texture pretending to be honest. A clean black rectangle reads as an official act. A grubby one reads as a design choice.
What about the licence?
The SCP wiki's writing is published under CC BY-SA 3.0, and that licence is generous, specific, and worth reading properly before it goes anywhere near a shirt.
CC BY-SA 3.0 permits commercial use. You can sell a design derived from SCP material and that is allowed under the licence's own terms, provided you give attribution.
The clause that changes the calculation
Share-alike: a derivative work has to carry the same licence forward. That means a design built from an actual SCP entry can legally be resold, unmodified, by anybody else who finds it — the licence that let you use the source material is the same one that hands your specific execution of it to every other seller, permanently. That's not a defect in the licence; it's the whole point of share-alike, and it's worth knowing before choosing a real entry number.
One image is carved out entirely: the photograph used for SCP-173 is copyrighted, licensed separately by its creator, and the wiki's own terms exclude it. It doesn't travel with the rest of the wiki's licence at all.
None of that is a wall. It's the terms, stated so a decision can be made with them in view — much the same weighing that applies to putting a real writer's words on a shirt.
Does it work without a real entry?
Better, mostly, because the entry number was never the interesting part.
The format — containment class field, redaction bars, one surviving instruction, a stamp — is a structure anyone can fill with an invented anomaly, an invented class, an invented line. It carries the same weight with a number nobody's ever indexed, and it sidesteps the share-alike question entirely: an invented entry is yours outright, not a licensed derivative of somebody else's wiki page. The wiki's own contributors mostly did exactly this — invented an object, wrote the form, picked their own surviving line.
Style has no owner here. A specific entry does.
Does it print well?
Yes, and the contrast is doing most of the work already.
Solid black bars on off-white or bone hold their edge on fabric the way soft grey scan-texture never will — flat black is the easiest colour a print shop handles, and the bars are meant to look manufactured rather than aged. Typewriter type wants to stay small and monospaced rather than scaled up, since the form-field register depends on looking like an actual document rather than a poster.
Bone, off-white and pale grey suit the base. Black for the type and bars, with a single scarlet stamp as the only accent colour — two inks total, three if the stamp gets its own shade, and a short palette is doing the same work here it does everywhere else.
How do I get one made?
Describe the form at JustOG — the classification, the redacted lines, and the one that survives. 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.
One line left standing, and a stamp that doesn't quite sit straight.