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The Obscure Express

A Universe for Diamond Painting Collections
World Bible · Collection Design Guide · Prompt Reference
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Chapter I

The World

The Universe
A slightly impossible world where trains sail and ships have schedules
The Tone
Whimsical · Mysterious · Playfully absurd · Secretly profound
The Era
An unnamed past — somewhere between 1920 and never
The Geography
A world of fog-wrapped ports, improbable mountain passes, island nations with one hotel, and cities that appear on no official map

The Obscure Express is not one vessel but a network — a legendary fleet of trains, ships, and at least one airship of disputed ownership that connects the peculiar corners of an unnamed world. Every journey involves a mystery. This is considered normal. Passengers are advised to bring their own magnifying glass.

The world operates on its own internal logic: luggage always arrives before its owner, clocks in dining cars run eleven minutes fast, and it is considered rude to solve a mystery before the soup course.

World Ethos

This world is vegan and animal-friendly — not as a political position, but as a simple fact of how things are here, the way some worlds have magic or talking animals. Nobody announces it. Nobody debates it. The dining cars serve extraordinary plant-based food because the chefs are extraordinary. Animals travel, work, and live alongside people as autonomous beings. Brigadier has his own travel documents. The Sable Cloud No. 4 has a ship's cat who is listed on the manifest as a passenger, not cargo.

When designing scenes: food is plant-based by default (and often the most visually interesting element of the scene — think elaborate pastry towers, colourful market stalls, improbable tart constructions). Animals appear as characters or free individuals, never as products, labour, or décor. No taxidermy, no leather, no fur, no hunting imagery. If an animal appears in a scene, they have made a choice to be there.

The Eight Laws — Quick Reference
  1. Symmetry is sacred  ·  2. The palette never lies  ·  3. Flat, not painterly  ·  4. One clue per scene minimum  ·  5. Brigadier is always right  ·  6. Marta is always there  ·  7. The humour is quiet  ·  8. The world is vegan and animal-friendly

The Vessels

Flagship Train
The Meridian Star

Burgundy and gold livery, twelve carriages, a library car with a secret door, and a conductor who has never been seen to blink. The dining car serves a rotating plant-based menu of theatrical ambition. Passengers dress for dinner. Brigadier has his own reserved seat in Carriage 4.

Passenger Ship
The Veronique

A passenger ship of indeterminate age and impractical elegance. Has seven decks but passengers have only ever seen five. The ship's cat — listed on the manifest as a passenger under the name "Dr. Fennel" — has never been seen to leave Deck Five.

Airship
The Sable Cloud No. 4

A small airship that serves routes no other vessel will take. Smells of cardamom. The pilot communicates exclusively by whistling. Carries a resident colony of swifts who nest in the envelope and are listed as co-navigators, not as cargo.

Regional Train
The Slow Coach

A regional train of spectacular unhurriedness. Beloved by those in no particular hurry and those who are hiding. Stops for rabbits on the track. Not because it must — because the driver considers it polite.

Chapter II

The Characters

Five recurring figures appear across all series. They arrive by different means, notice different things, and disagree about almost everything except the importance of a well-packed trunk.

Main Detective
Veda Crane
Investigator of Inconvenient Truths
Appearance

Precisely center-parted dark hair, oversized tortoiseshell glasses, a different plaid coat in every scene (always perfectly pressed), sensible but secretly very expensive shoes. Carries a burgundy cloth-bound notebook and a measuring tape she uses for purposes no one has fully understood.

Personality

Deadpan, meticulous, quietly hilarious. Notices everything. Mentions it only when necessary. Has opinions about the correct filing order of evidence that she will share at length.

Visual signature

Always centered in the frame. Always has one item slightly out of place — a crooked collar, mismatched buttons — that she is unaware of.

Running gag: Veda is always the last to know something everyone else has figured out, but the first to know things no one else has noticed at all.

Sidekick
Pip Okafor
Enthusiastic Assistant & Accidental Witness
Appearance

A young man of boundless energy, a rotating collection of terrible hats, and a sturdy canvas satchel that contains, at any given time, approximately forty percent of the things needed for any given situation.

Personality

Optimistic, slightly chaotic, genuinely kind. Talks to strangers. Strangers tell him everything. He rarely understands what they mean until later.

Visual signature

Always slightly off-center. Often in the background doing something tangentially relevant. The only character who ever waves.

Running gag: Pip has already accidentally solved the mystery by page three and doesn't know it.

Animal Companion
Brigadier
A Cat of Considerable Autonomy and Opinions
Appearance

A very round, very serious tortoiseshell cat. Wears a small brass tag engraved with his self-chosen rank and title — he had it made himself, at a jeweller in a port town, and paid for it with a sardine he no longer wanted. Fur is always immaculate. Expression suggests mild disappointment in everyone present.

Personality

Dignified, perceptive, entirely his own person. Travels alongside Veda because he finds the work interesting and the company tolerable. Has never been owned by anyone and considers the concept philosophically incoherent. Motivated almost entirely by oat biscuits and justice, in that order.

Visual signature

Dead center of frame when he appears. Always making direct eye contact with the viewer. Occasionally wearing a tiny hat placed there by Pip — which he permits, briefly, as a social gesture, and then removes with one paw.

Running gag: Brigadier's location is always a clue. He is always sitting on, standing next to, or staring at the answer. No one asks him. He finds this unsurprising.

Mentor
Countess Erzsébet Voss
Retired Archivist of Inexplicable Things · Accidental Style Icon
Appearance

A magnificently older woman with enormous round tortoiseshell glasses — thick-framed, oversized, wholly unapologetic — that have become as famous as her face. White hair cropped close. Every outfit is a considered act of maximalist theatre: multiple necklaces of varying scale piled together, cuffs of hammered metal or painted wood stacked up both wrists, a brooch that could anchor a small boat. She never wears one colour when six will do. Her coat in any given scene might be electric tangerine, deep cobalt, or printed with something a reasonable person would describe as "a lot." Carries a sculptural walking stick she doesn't need but finds useful for pointing at things emphatically.

Aesthetic logic

There is none — or rather, the logic is entirely her own and fully consistent once you understand it. She combines eras, cultures, scales, and palettes with the confidence of someone who invented the rules and reserves the right to ignore them. When asked about her style she says: "Getting dressed is the most creative thing most people do all day. I take it seriously." When pressed further, she changes the subject.

Personality

Formidably intelligent, warmly withering, genuinely delighted by beautiful and absurd things equally. Speaks in statements that sound like insults but are actually instructions. Has seen everything before and is mildly bored by it, but helps anyway — and always arrives having already done considerable research she declines to explain.

Visual signature

Always seated, always with tea, always the most visually complex element in any scene. Never flustered. The background of her scenes always contains something she has "borrowed" from a museum, or something she is inexplicably already wearing. Every scene she appears in should feel like she has been there longest and will leave last.

Running gag: The Countess always knows who did it within five minutes of arrival but waits to tell Veda because she feels the experience is educational. Her accessories always contain at least one piece that turns out to be a clue — not because she planted it, but because she has so many pieces that probability eventually catches up.

Nemesis
Marta Szabo
Acquisitions Specialist (Self-Described)
Appearance

Impeccably dressed in deep charcoal and unexpected pops of colour. Angular features, perfect posture, a different elegant brooch in each scene. Travels with exactly one small black bag that contains more than it should.

Personality

Brilliant, charming, occasionally technically-not-wrong. She is not a villain so much as someone with extremely flexible ethics and excellent taste. Often helps Veda — but always for her own reasons.

Visual signature

Always in the background of scenes where she shouldn't be yet. Appears to be reading a newspaper. The newspaper is always upside down.

Running gag: Marta has already taken the thing everyone is looking for, but she occasionally gives it back if asked nicely and if she decides she doesn't want it after all.

Chapter III

The Master Palette

All series share this palette. Individual series may introduce one accent colour, but the core palette must anchor every piece. This is what makes the collection feel like a universe.

Carriage
Burgundy
Dusty
Rose
Lamp
Mustard
Platform
Sage
Midnight
Navy
Aged
Ivory
Harbour
Fog
Coal
Charcoal

Series Accent Colours

Series 1 — The Meridian StarNo accent (pure core palette)
Series 2 — The VeroniqueAccent: Deep teal #3A6B6B
Series 3 — The Alpine LineAccent: Snow white #F0F4F3 and pine green #3D5A47
Series 4 — The Sable CloudAccent: Storm grey #7A8490 and amber #D4891A
Series 5 — The Slow CoachAccent: Terracotta #B5644A and meadow gold #C4A84A
Chapter IV

The Series

Each series is 10–12 individual diamond painting kits. Each kit is a single scene. The scenes form a loose visual narrative — buyers can display them in sequence or individually. Every series involves a mystery, clues hidden throughout the scenes, and a resolution scene as the final kit.

1

The Meridian Star

Flagship Train
The Disappearance of Compartment Nine

The Mystery: A compartment exists on the manifest but not on the train. Its assigned passenger has boarded. The conductor insists this is fine.

  • The Grand Departure (Platform, symmetrical)
  • Compartment 7 — The Naturalist's Window
  • The Dining Car at Dusk
  • Veda Finds the First Clue (the measuring tape comes out)
  • Pip Speaks to a Stranger (who knows everything)
  • The Countess Takes Tea and Sighs
  • Marta in the Luggage Car (background)
  • Brigadier Sits on a Door That Shouldn't Exist
  • Midnight in the Corridor
  • The Hidden Room Revealed
  • Veda's Triumphant Deduction (coat slightly crooked)
  • The Last Stop (resolution, everyone slightly windswept)
🔍 Wax seal on napkin🔍 Upside-down newspaper🔍 Extra teacup
2

The Veronique

Passenger Ship
The Seven Portraits of Deck Five

The Mystery: Seven framed portraits hang in the ship's gallery. By morning, they have rearranged themselves. By afternoon, one has been replaced with a mirror. The mirror shows a room that does not exist on the ship.

  • The Harbour at Dawn (ship departing, fog)
  • The Portrait Gallery (all seven visible)
  • The Captain's Table (Countess seated at head)
  • Pip Overboard (briefly, he is fine, he found something)
  • Veda with a Ruler and a Suspicious Painting
  • Marta Admiring the Mirror (too long)
  • Brigadier on Deck Five (staring at mirror)
  • The Rearranged Gallery (overnight)
  • The Impossible Room (seen in reflection)
  • What Was in the Frame All Along
  • Resolution at Sea (everyone on deck, sunrise)
🔍 Reflected clock (wrong time)🔍 Identical brooches🔍 Missing frame nail
3

The Alpine Line

Mountain Railway
The Station That Isn't on the Map

The Mystery: The train stops at a station not listed in the timetable. Passengers who disembark do not reboard. The stationmaster claims it has always been there. The Countess recognizes the wallpaper.

  • The Mountain Approach (exterior, symmetrical peaks)
  • The Timetable (with a hand-added stop in pencil)
  • The Unmarked Station (snow, one lamp, one bench)
  • The Stationmaster's Office (everything too neat)
  • Veda Counts the Passengers
  • The Wallpaper Room (Countess stops mid-sip)
  • Pip Makes Friends with the Stationmaster's Dog
  • Marta Leaves First (and returns changed)
  • Brigadier Will Not Leave the Train
  • What's Behind the Station (the real mystery)
  • All Aboard (someone extra is on the train now)
  • Resolution in the Snow
🔍 Pencil stop in timetable🔍 Pattern on wallpaper🔍 Extra ticket stub
4

The Sable Cloud No. 4

Airship
The Cargo That Whistled Back

The Mystery: A crate in the cargo hold is whistling. The manifest lists it as "miscellaneous textiles." It has its own column in the weight ledger. The pilot pretends not to hear it.

  • The Airship at Altitude (exterior, dramatic sky)
  • The Cargo Hold (crates, one labelled wrong)
  • The Pilot's Cabin (whistling in background)
  • Veda and the Weight Ledger
  • Pip Has Already Opened the Crate (by accident)
  • The Countess Is Unsurprised
  • Marta in the Gondola (her bag is heavier now)
  • Brigadier Sits On The Crate and Purrs
  • Storm Approach (everything at a slight angle)
  • The Contents Revealed (wonderful and absurd)
  • Landing in an Unexpected Place
🔍 Weight ledger anomaly🔍 Cardamom smell (twice)🔍 Wrong label typeface
5

The Slow Coach

Regional Train
Everyone on This Train is Hiding Something (Charming)

The Mystery: No crime has been committed. And yet something is very, very wrong with the passenger list. Everyone on the Slow Coach is travelling under a slightly different name than their own. Veda finds this professionally interesting and personally relatable.

  • The Slow Coach at a Meadow Station
  • The Passenger List (nine names, nine corrections)
  • A Very Slow Lunch Car
  • Pip Collects Everyone's Actual Names by Mistake
  • Veda's Investigation Wall (in a tiny compartment)
  • The Countess Knows Three of Them Personally
  • Marta's Name is Also Wrong
  • Brigadier Chooses a Favourite Passenger
  • The Reason Everyone Is Hiding (tender, funny)
  • Arrival at a Town That Welcomes Everyone Anyway
  • Group Portrait on the Platform
🔍 Corrected names on tickets🔍 Same handwriting, different passengers🔍 One real name tag on luggage
Chapter V

The Clue System

Every scene contains at least one visual clue hidden in plain sight. This is a core feature of the collection — it transforms diamond painting into an interactive experience. Buyers who own multiple kits can piece the clues together. This is a powerful reason to collect the whole series.

Recurring Visual Clues (appear across all series)

Brigadier's positionWherever he sits is always significant. He never sits in the wrong place.
Marta's newspaperAlways upside down. The visible headline always relates to the mystery.
The extra cupA second teacup, wine glass, or place setting that should not be there.
Veda's measuring tapeWhen it's out, she has found something. Its direction always points toward the answer.
The Countess's hatA specific hat reappears across series, always in scenes where the key revelation is nearby.

How to Embed Clues in AI Prompts

Include clue elements as specific objects in scene descriptions. For example: "a teacup with an extra saucer to its left," "a newspaper folded upside down on the bench," "a cat sitting directly on a sealed envelope." The AI will render these as natural scene elements that only close viewers notice.

Marketing the Clue System

Include a small card insert (or listing description note) with each kit: "Somewhere in this scene, a clue is hidden. Brigadier knows where it is. He won't tell you." This gives buyers a reason to study the completed painting, share it online, and buy the next one.

Chapter VI

Midjourney Prompts

Use these as templates. Replace bracketed sections with scene-specific details. Always keep the style suffix identical across your collection for visual coherence.

Universal Style Suffix (append to every prompt)

Always include at the end of every prompt

--style raw, Wes Anderson aesthetic, symmetrical center-framed composition, flat graphic illustration, muted pastel palette burgundy dusty-rose mustard sage navy ivory, vintage 1920s-1960s, cinematic still, highly detailed interior, warm lamp lighting, no text, no watermarks, square format --ar 1:1 --stylize 750

Character Scene Prompts

Veda Crane — Detective Scene

A precise young woman with center-parted dark hair and large tortoiseshell glasses, wearing a perfectly pressed plaid coat, standing exactly centered in a vintage train corridor, holding a burgundy cloth-bound notebook and a measuring tape, examining a door with a slight frown, one collar button mismatched, warm lamp glow from sconces, ornate wood paneling, [add clue element here — e.g. "a sealed envelope on the floor to her left"],

Countess Erzsébet Voss — Tea Scene

A magnificently older woman with enormous round oversized tortoiseshell glasses, white cropped hair, seated perfectly upright in a velvet chair with absolute authority, maximalist jewellery layered extravagantly — multiple long necklaces of different scales, stacked wide cuffs of painted wood and hammered metal on both wrists, a large sculptural brooch, outfit in bold unexpected colour combinations (deep cobalt with tangerine, or printed fabric with a clashing solid), holding a teacup with one heavily-adorned wrist, expression of calm omniscience and mild amusement, a sculptural walking stick propped beside the chair, warm lamp lighting, [add clue element — e.g. "one of her many necklaces is the same unusual shape as the missing object"],

Marta Szabo — Background Appearance

An elegantly angular woman in deep charcoal with a striking brooch, seated in the background of [main scene description], appearing to read a newspaper that is visibly upside down, small black bag beside her, expression of polite disinterest that suggests the opposite, one eyebrow fractionally raised,

Pip Okafor — Sidekick Scene

A young man of cheerful expression wearing a slightly wrong hat, positioned slightly off-center to the right in [location], carrying an overstuffed canvas satchel with something improbable sticking out of it, mid-gesture as if explaining something, a stranger in the background telling him everything,

Brigadier — Clue Cat

A very round tortoiseshell cat of great dignity, sitting perfectly centered and upright on top of [the clue object — e.g. "a sealed wooden crate," "a door handle," "an important-looking letter"], wearing a small self-engraved brass tag on a fine cord, making direct eye contact with the viewer, expression of mild disappointment, fur immaculate, [optional: tiny hat placed slightly askew, which he is tolerating briefly],

Location / Empty Scene Prompts

Train Interior — Dining Car

Symmetrical overhead view of a narrow vintage train dining car, white tablecloths, place settings for eight with no diners, a single wilting flower in a bud vase exactly centered, warm amber lamp glow, wood paneling with brass fittings, slight motion blur in window outside suggesting movement, [clue: "one extra place setting at the far end"],

Ship Corridor — Midnight

Perfectly symmetrical narrow ship corridor at night, every cabin door slightly ajar by exactly the same amount, warm light from a single swinging lantern, dark teal walls with brass porthole accents, aged ivory ceiling with decorative molding, faint impression of footsteps on the carpet, [clue: "one door open wider than the others, third from the left"],

Exterior — Station or Port

Dead-center symmetrical exterior view of [a small mountain railway station / a foggy harbour port / an unnamed airfield], vintage signage with illegible but decorative lettering, soft morning fog, warm lamplight in windows, one figure (small, indistinct) on the platform, architectural details ornate and slightly impractical,

Clue-Embedding Prompt Fragments

Add these phrases into any scene prompt to embed the hidden clues:

Clue Fragment Library

"a folded newspaper, upside down, on a bench to the left"
"a second teacup with no owner, still steaming"
"a sealed wax envelope partially visible under a seat cushion"
"a measuring tape unrolled on the floor pointing left"
"a brooch resting on a windowsill, not being worn"
"a luggage tag with two names, one crossed out"
"a clock on the wall showing a different time than the clock in the reflection"
"a cat sitting directly on a door handle, staring at the viewer"
"a pencil mark on the timetable, circled twice"

Chapter VII

Design Rules

The Eight Laws of The Obscure Express

  1. Symmetry is sacred. Every scene should be center-framed. If a character appears, they appear in the middle. If an object appears, it has a mirror on the other side — or a deliberate, meaningful absence of one.
  2. The palette never lies. Every kit uses the master palette. Warm ivory backgrounds. Muted, dusty colour. Nothing is electric or saturated. The world is faded and beautiful.
  3. Flat, not painterly. The illustration style is graphic and clear — more like a vintage travel poster than an oil painting. This converts better to diamond painting patterns and looks more coherent as a collection.
  4. One clue per scene, minimum. Every kit contains at least one visual clue hidden in plain sight. It is always something a viewer would only notice on their second look — or while placing hundreds of individual diamonds.
  5. Brigadier is always right. Whatever Brigadier is sitting on, pointing at, or staring at is important. This rule applies in-universe and in your production workflow — if the cat placement doesn't feel meaningful, the composition isn't finished.
  6. Marta is always there. In every scene with other characters, Marta is present — even if she's a small figure in a background window, a coat disappearing around a corner, or an upside-down newspaper on an empty bench.
  7. The humour is quiet. Nothing is labelled funny. The comedy lives in the wrong hat, the cat's expression, the extra teacup, the slightly too-formal posture in a ridiculous situation. It rewards attention.
  8. The world is vegan and animal-friendly. This is simply how this world works — no one makes a speech about it, any more than they explain why the fog comes in at 4pm. Food is plant-based. Animals are autonomous beings with dignity. No hunting, taxidermy, animal labour, fur, or animal-derived materials appear anywhere. Brigadier travels because he chooses to. Every animal in this universe is treated as someone, not something.

What to Avoid

No real peopleAll characters are wholly original. Do not prompt for real actors, directors, or public figures.
No specific film referencesNo Grand Budapest, no Tenenbaums, no Zissou. The style is the reference; the content is original.
No saturated colourIf a colour looks bright on your screen, desaturate it. The palette is always muted, always a little dusty.
No busy backgroundsDetail should be purposeful. A cluttered scene has meaningful objects. Random visual noise muddies the diamond painting conversion.
No animal products or harmNo taxidermy, mounted animals, leather goods, hunting imagery, animal labour (carriage horses, working animals), fur trim, or wool. Food scenes show plant-based meals as the natural default. Animals in scenes are free, autonomous, and treated with the same dignity as human characters. When in doubt: would Brigadier approve? If not, change it.