Promptkoi

Dark Metal Album Cover: Gothic Cathedral

Flux
By Varun Sharma Tested with Flux Flux.1 dev

A Flux.1 dev prompt for a dark metal album cover — a gothic cathedral interior in cold blue candlelight with a wrought-iron bone border and a blank heraldic crest for the band logo, no text.

Last tested: August 2026 with Flux Flux.1 dev

Part of the Flux prompt library · see more moody prompts .

Dark metal album cover with a gothic cathedral in blue candlelight, bone-and-iron border, and a blank heraldic crest
Dark Metal Album Cover: Gothic Cathedral — Flux Flux.1 dev, Aspect ratio 1:1
Commercial use included

Prompt

A dark metal album cover illustration, the interior of a gothic cathedral in cold blue candlelight, a wrought-iron cross and bone motif border framing the edges, an embossed blank heraldic crest in the centre reserved for the band logo, distant stained-glass windows glowing faint amber, heavy atmospheric fog, desaturated charcoal and steel palette with a single warm candle accent, no text, no letters, no numerals

Settings

Model
Flux Flux.1 dev
Aspect ratio
1:1

How to use this prompt

"Cold blue candlelight" is the phrase that stops Flux warming the scene into a cosy church interior — metal needs the chill, and naming the candlelight as cold pushes the white balance toward steel. The embossed blank crest is the band-logo slot; ask for a "logo" and Flux draws a garbled wordmark, so ask for an empty heraldic shape instead. "Wrought-iron cross and bone motif border" gives the death-metal framing without descending into cartoon gore — the motif reads as ornament, not viscera. A single warm candle accent is the only permitted warmth; desaturate everything else or the cover loses its menace. The faint amber stained glass is the depth cue that tells you the space is large and empty.

Variations to try

  • Replace the cathedral with a frozen lake under aurora for a black-metal Nordic palette
  • Swap the bone border for thorned vines to lean toward doom rather than death metal
moody fantasy album covers illustration

Explore collections

What to do next

Share: X / Twitter Pinterest Reddit WhatsApp Facebook
For developers — copy this prompt as JSON
{
  "title": "Dark Metal Album Cover: Gothic Cathedral",
  "prompt": "A dark metal album cover illustration, the interior of a gothic cathedral in cold blue candlelight, a wrought-iron cross and bone motif border framing the edges, an embossed blank heraldic crest in the centre reserved for the band logo, distant stained-glass windows glowing faint amber, heavy atmospheric fog, desaturated charcoal and steel palette with a single warm candle accent, no text, no letters, no numerals",
  "model": "Flux",
  "model_version": "Flux.1 dev",
  "settings": {
    "aspect_ratio": "1:1"
  },
  "style_tags": [
    "moody",
    "fantasy"
  ],
  "use_case_tags": [
    "album-covers",
    "illustration"
  ],
  "source_url": "https://promptkoi.com/prompts/flux/dark-metal-album-cover-gothic-cathedral/"
}

The whole library is available as an open JSON dataset · developer docs.