V67 Black Background LoRA for Z Image Turbo and Krea 2. Absolute Darkness, Infinite Void, Pure Black Perfection

https://civarchive.com/user/angelomaiota/models
https://civarchive.com/user/angelomaiota/models

Premise: if you decide to use my model, I will give you 500 Yellow Buzz if your image is chosen for the cover of "CIVITAI", even if used in combination with other models.

R+ images will be hidden from the gallery. LoRA model trained with Z Image Turbo and Krea 2.

Putting a Like to the V67 models is worth more than giving me Buzz (yellow/green).

Overview

Step into a dimension where light does not exist – only absolute black, cosmic voids, and velvet darkness.
The V67 Black Background LoRA is engineered to deliver the deepest, most immersive black backgrounds ever seen in AI generation, now optimized exclusively for Z Image Turbo.

Perfect for:

Product photography (multicolor objects pop against profound black)
Cinematic portraits (elegant figures floating in nothingness)
Cosmic & fantasy art (voids, shadows, night skies without stars)
High‑contrast storytelling (Santa Claus in the dark, neon against obsidian)

Base Model: Z Image Turbo (ZIT) – also works with Flux, HiDream O1, Ernie

Trigger Words (use as a block):
(Black background:1.2), deep black, cosmic void, pure black, background, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian

Place these at the beginning of your prompt for strongest effect.

Why Z Image Turbo + V67 Black Background?

Z Image Turbo excels at high‑speed inference and crisp edge definition, making it the ideal base for absolute black backgrounds. The combination produces:

CapabilityWhy Z Image Turbo ExcelsTrue black renderingFast sampling preserves deep blacks without gray driftEdge detectionSubjects remain razor‑sharp against infinite darknessMaterial contrastGlossy, metallic, or glowing objects pop without bleedingBatch consistencySame black every generation, perfect for product catalogs

Signature Style Elements

Absolute Black Studio – seamless, perfectly uniform black background
Cosmic Void – no stars, no galaxies – just endless, starless abyss
Velvet Darkness – soft, light‑absorbing black, reflection‑free
Lightless Abyss – complete absence of light except on the subject
Shadow & Night – deep blacks with subtle texture (cobblestone, moonless forest)
Obsidian Finish – polished volcanic glass black surface

Trigger Words & Usage

Trigger PhraseBest Use Case(Black background:1.2)Primary – weight‑boosted for maximum darknessdeep blackRich, luxurious blackcosmic voidSpace‑themed emptiness, no starspure blackClean, uniform backgroundabsolute blackTechnical, minimalisticvelvetblackSoft, matte, reflection‑freeinfinite darknessPhilosophical or surreal depthstarlessvoidReplaces outer space – no galaxieslightlessabyssDramatic, horror, mysteriousshadowGradients of darknessnightNatural darkness (moonless sky)obsidianPolished volcanic black surface

Recommendation: Copy the full trigger block exactly as written for best results.

Optimized Settings for Z Image Turbo

ParameterZ Image Turbo (Default)Z Image Turbo (High Quality)LoRA Weight0.65 – 0.850.75 – 0.95CFG Scale2.0 – 3.03.0 – 4.0Steps4 – 88 – 15SamplerDPM++ 2M KarrasDPM++ 2M KarrasGuidance2.0 – 3.03.0 – 4.0

Starting Point Recommendations

GoalLoRA WeightCFGStepsNotesSubtle darkness (grey allowed)0.602.56Background is dark but not pure blackBalanced pure black0.753.08Sweet spot for most promptsAbsolute void dominance0.853.510May erase some background details intentionallyStarlessvoid extreme0.904.012For cosmic horror / infinite emptiness

Sample Media Prompts (Z Image Turbo‑Optimized)

These prompts are calibrated for Z Image Turbo and demonstrate the power of V67 Black Background.

Prompt 1: Product – Multicolor Objects

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. A floating arrangement of five glass orbs in vivid cyan, magenta, yellow, emerald, and crimson, each orb reflecting a tiny pinpoint of light, suspended in a lightless abyss, no floor, no horizon, ultra‑sharp focus, specular highlights only on the glass, product photography style, 8K, macro detail, pure black surrounds everything.

Prompt 2: Character – Elegant Woman in White

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. An elegant woman in a flowing white silk gown, standing alone in an infinite darkness, her dress softly illuminated from above, no visible ground, her silhouette sharp against the velvet black, long black hair, pale skin, ethereal and hauntingly beautiful, dramatic chiaroscuro, fine art portrait, 8K.

Prompt 3: Scene – Santa Claus in the Void (with other subjects)

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. Santa Claus in his classic red suit, standing on a floating obsidian platform in the middle of a starless void, holding a glowing white staff. Beside him, an elegant woman in a white velvet dress and a small white reindeer with luminous antlers. Behind them, a single floating Christmas tree decorated with multicolored lights that reflect nowhere – only the subjects exist. Absolute black everywhere else. Cinematic, surreal, magical realism, high contrast, 8K.

Negative Prompt (Z Image Turbo‑Compatible)

nsfw, low quality, worst quality, ugly, blurry, grey background, white background, gradient background, visible horizon, ground plane, floor reflection, wall texture, any background detail, text, watermark, signature, stars, galaxy, nebula

Note: Explicit exclusion of grey/gradient/floor/stars ensures pure black remains pure.

Example Generations (Tested on Z Image Turbo)

Example 1: Floating Gemstone

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. A single large faceted ruby, brilliant red, floating in a lightless abyss, no surface, no reflections except on the gem itself, dramatic top spotlight, macro detail, 8K.

Example 2: Neon Cyberpunk Hand

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. A human hand reaching out from the right side, glowing neon blue and pink circuit lines on the skin, against an absolute black background, no body else visible, cyberpunk, high contrast, 8K.

Example 3: White Wolf in Darkness

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. A majestic white wolf with glowing amber eyes, standing alone in an infinite darkness, rim light from above creating a halo around its fur, no ground visible, mystical, detailed fur texture, 8K.

Example 4: Multicolor Balloons

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. A cluster of helium balloons in bright red, yellow, blue, green, and purple, floating upward in a pure black void, strings hanging down, no ceiling, no floor, joyful but surreal, studio lighting on the balloons only, 8K.

Example 5: Santa Claus & The Snow Queen (complex narrative)

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. Santa Claus in his traditional red fur‑trimmed coat, standing side by side with a Snow Queen in an ice‑blue white gown, both facing forward. Between them, a small glowing crystal. Behind them, a silent white owl perched on an invisible branch. At their feet, three multicolored gift boxes (red, gold, silver) floating on an obsidian disc. No background elements except starless void. Dramatic, elegant, Christmas fantasy, high contrast, 8K.

What This LoRA Excels At (With Z Image Turbo)

✅ Pure black backgrounds – uniform, no gradients, no noise
✅ Product isolation – any object floats in darkness
✅ High‑contrast portraits – dramatic chiaroscuro
✅ Cosmic horror / void scenes – no stars, no galaxies
✅ Multicolor subjects – colors pop with maximum saturation
✅ Silhouettes against black – sharp edges, no halos
✅ Obsidian surfaces – polished black reflections
✅ Night scenes without moonlight – true darkness
✅ Santa Claus in surreal voids – Christmas magic without distraction
✅ Fast batch generation – Z Image Turbo’s speed maintains quality

Limitations (Z Image Turbo‑Specific Notes)

⚠️ Works best when subjects are brightly lit – pure black has no detail by design
⚠️ Avoid “soft lighting” or “ambient fill” – they may introduce grey
⚠️ For product shots, add “studio lighting, key light only”
⚠️ Extremely low LoRA weight (<0.6) may not kill all background details
⚠️ Z Image Turbo’s default CFG is lower than Flux – do not exceed 4.0 or artifacts appear

Prompting Tips for Best Results with Z Image Turbo

Do This:

(Black background:1.2), [trigger block], [bright subject description], [lighting on subject only], no background elements, 8K

Example Good Prompt:

(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. A shiny red apple floating in infinite darkness, single spotlight from above, no surface, no shadow on the apple, macro product shot, 8K.

Keywords that strengthen the void:
floating, no horizon, no ground, no floor, no wall, abyss, infinite, starless, lightless, velvet black, pure black, obsidian

Avoid:
gradient, soft background, ambient light, environment, room, wall, floor, table, sky, stars, galaxy, sunset, clouds

Comparison: Black Backgrounds Across Different Bases (ZIT vs Others)

AspectSD 1.5 / SDXLFluxZ Image Turbo (This LoRA)True black (0,0,0 RGB)Sometimes greyExcellentGuaranteedEdge sharpnessModerateGoodExcellentNo floor reflectionsHardNaturalNaturalStarless voidUnreliableGoodDirect triggerInference speedMediumSlowVery fastLoRA weight range0.7-1.00.6-0.80.65-0.95

The Philosophy Behind V67 Black Background

Black is not merely the absence of light – it is the presence of infinite possibility.
In photography, black backgrounds isolate the subject, removing all distraction. In painting, the void invites the viewer’s imagination. In cinema, darkness creates mystery, tension, and elegance.

V67 Black Background is for creators who understand that what you don’t see is as important as what you do.

"In the void, colors sing louder. Shapes become icons. Light becomes story."

Training Details (For Reference)

Dataset: 120 high‑quality pure‑black‑background images, synthetically generated and curated
Trigger Integration: Full phrase block embedded in all captions
Training Resolution: 1024x1024 (Z Image Turbo native)
Recommended Inference Resolution: 1024x1024 or 1536x1024 (for wide products)
Content Coverage: Pure black variations (40%), objects with black backgrounds (30%), voids (20%), night/obsidian (10%)

Quick Start Guide (Z Image Turbo)

Load Z Image Turbo (ZIT)
Load this LoRA at weight 0.75
Set CFG to 3.0
Set steps to 8
Write your prompt starting with the full trigger block
Describe your subject in bright, vivid terms
Add 8K, high contrast at the end
Generate and experience absolute black

Example Workflow (ComfyUI / Automatic1111 for ZIT)

text

Model: Z Image Turbo (ZIT)
LoRA: V67 Black Background (weight 0.75)
CFG: 3.0
Steps: 8
Sampler: DPM++ 2M Karras

Prompt:
(Black background:1.2), deep black, cosmic void, pure black, absolute black, velvetblack, infinite darkness, starlessvoid, lightlessabyss, shadow, night, obsidian. A single luminous white lily flower floating in a lightless abyss, delicate petals, soft rim light from below, no stem, no leaves, no ground, pure isolation, fine art photography, 8K.

Negative:
nsfw, low quality, grey, gradient, wall, floor, background detail, stars, sky, text, watermark

Curated Prompt Ideas by Category

Products

(Black background:1.2), [trigger block]. A multicolored ceramic vase with cyan, magenta and yellow glaze, floating in infinite darkness, single hard spotlight, no reflections, product photography, 8K.

Portraits

(Black background:1.2), [trigger block]. A woman with silver hair, wearing a white feather dress, standing in a cosmic void, dramatic top light, her shadow lost in the abyss, ethereal, 8K.

Santa Claus & Christmas

(Black background:1.2), [trigger block]. Santa Claus holding a glowing gold bell, sitting on an obsidian throne, a white fox at his feet, a single floating red ornament behind him, starlessvoid all around, magical realism, 8K.

Abstract / Surreal

(Black background:1.2), [trigger block]. A floating clock melting like wax, dripping into nothing, no surface below, lightlessabyss background, surrealism inspired by Dalí, high contrast, 8K.

Nature (isolated)

(Black background:1.2), [trigger block]. A single bright orange monarch butterfly, wings spread, frozen mid‑flight in pure black void, no flower, no branch, macro detail, 8K.

Troubleshooting Common Issues (Z Image Turbo)

IssueSolutionBackground is dark grey, not blackIncrease LoRA weight to 0.85+, ensure full trigger block at the very beginningSubject edges have white haloLower CFG to 2.5, or add “sharp edges, no halo” to promptUnwanted floor or shadow appearsAdd “no ground, no surface, floating” to promptColors look washed outAdd “vivid colors, high saturation, bright subject”Stars or specks appear in voidUse “starlessvoid” trigger and negative prompt “stars, galaxy”Santa Claus looks too cartoonishAdd “realistic, detailed fabric, cinematic lighting”Batch generations have inconsistent blackIncrease steps to 10-12, fix seed

Credits & Notes

The V67 Black Background LoRA was born from the need for true, reproducible black in AI art. While many models promise darkness, few deliver absolute zero light. This model is a tribute to:

Irving Penn – master of the white background, whose opposite we explore
Gregory Crewdson – for his use of darkness as narrative
The filmmakers of The Revenant – for natural light in infinite shadow
Every product photographer who fights against grey backdrops

"Black is not sad. Black is honest."

Special thanks to Z Image Turbo for enabling fast, crisp, and consistent void generation.

Ready to disappear into the void and bring your subjects to life?
Generate your V67 Black Background images with Z Image Turbo and share them with #V67BlackBackground.

The darkness is waiting – and it is absolutely pure.

⚫ Infinite darkness, infinite possibilities. ⚫

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