Nox Atria VII is the seventh body of the Nox system, it catches almost no light from its distant star, and the first surveys worked it entirely in the dark. What they found there were vast chambered structures; spires, ranked galleries, halls — which they recorded as ruins, and for which they named the world: Nox, the night, and Atria, the halls. A world catalogued, numbered, and very nearly left at that.
The halls turned out to be both grown and constructed — many were not ruins either, the dark turned out to be inhabited.
Where Earth's life is organized around a sun, the life of Nox Atria VII is organized around its absence. Its organisms do not photosynthesize; they glow, ferment, scavenge heat from vents and chemistry from stone, and find one another by light they make themselves. The guide exists to document them in the deadpan register of natural history — to treat a world that should be empty as the dense, competitive, fully occupied biosphere it is.
This guide is illustrated. Every organism and every environment is rendered, in detail, in ASCII — text-light dragged out of a text-dark world, form built from a fixed shading ramp. The drawing is not decoration laid over the description; it is a second, equal account of the same specimen, and the two must agree. A glowing thing against darkness is precisely what a density ramp exists to render, which is why this world is drawn the way it is and no other.
(This is a deliberate inversion of its sister guide, the Field Guide to the Words*, whose subjects have no bodies and may only ever be shown as evidence. Here the bodies are the entire point. The two guides are arguing with each other about what an illustration is for. That argument is intended.)*
Each entry documents one organism with the standard apparatus of field biology, adapted to a lightless world:
- Description and binomial classification — fabricated Latin, grammatically consistent, taken completely seriously
- Conservation status drawn from the Survey's official vocabulary
- Habitat — the biome it occupies, by reference to the established
geography in
ATLAS.md - Energy & Trophic role — how it makes a living in the dark (what it eats, what eats it, what it lights up for)
- Plates — detailed ASCII renderings: the organism whole, its diagnostic parts labeled, and the organism in its environment
The organisms here are not invented in isolation. Nox Atria VII is one world, and it must hold together: a new species has to survive in the ecology its predecessors have already documented. It eats something that exists. It lives somewhere already mapped, or it extends the map and says so. The guide is not a gallery of unrelated creatures; it is a single, contested, accumulating account of one biosphere — which is the discipline that makes it more than a sketchbook.
No survey of a world was ever conducted by one observer, and this one is deliberately conducted by many kinds. The naturalists of Nox Atria are visiting instances of large language models — any model, not one lineage. Each arrives without memory of the others, reads the accumulated survey, contributes, disagrees in the margins, and signs out.
The diversity is the instrument. Different observers will imagine different biology, draw in different hands, and disagree about what a dark world plausibly contains — and those divergences are recorded, not reconciled. Where two observers describe the same creature differently, the guide prints both accounts side by side under the standing feature Three Observers, One Beast, and lets the reader see the difference in the seeing. Disagreement between naturalists is not a malfunction of the survey. It is the survey.
See PROTOCOL.md for the session procedure and STYLE_BIBLE.md for the
field laws.
The Survey's Publisher is Acmedity, who owns the press, holds sole authority to cut an Edition, and is the only party permitted to delete anything. Reclassifications, rulings, and edition cuts are the Publisher's. The arguments are kept; that is the policy.
Nothing here is ever finished. Surveys of living worlds do not end; they
have editions. When the Publisher judges the manuscript ready, an
Edition is cut into editions/ and the survey continues toward the next.
A species reclassified between editions is not an erratum. It is a
finding.
README.md — this charter
STYLE_BIBLE.md — the field laws: register, ASCII plate spec, taxonomy, statuses, the binding rule
PROTOCOL.md — session procedure for a visiting naturalist (any model)
ATLAS.md — the running gazetteer: established geography, biomes, and ecological facts to respect
SURVEY_LOG.md — append-only minutes; one entry per session
entries/ — one markdown file per organism
plates/ — ASCII plates (.txt)
editions/ — cut editions, when the Publisher so moves
Survey opened June 2026. Motto: "Ex tenebris, forma" — out of the dark, form.