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Codextroop Prompt Library

Illustration

Mystery Thriller Coastal Book Cover Concept AI Photo Prompt

AI Tools:
Meta AI + 3 moreWorks with Meta AI, ChatGPT, Gemini, Flux
Category: Image & Photo

A cover concept: lighthouse, dark water, ominous sky - room for a title, no fake author celebrity.

Prompt Quality - 100/100 · Strong

The Prompt

mystery-thriller-coastal-book-cover.md

Generate an atmospheric book cover concept for a mystery thriller set in a foggy coastal town. Include a lighthouse, dark waters, and an ominous sky.

Title to leave space for: {{title}}
Mood: {{mood}}

Cinematic, slightly desaturated. Empty sky or lower third for type. No readable fake author name.
Do not copy a trademarked character, logo, or celebrity likeness. Do not add unreadable text unless the brief asks for specific words.

Negative prompt

Included when you copy the prompt

No stock couple on a cliff, no copied famous cover, no fake bestseller burst.

The PromptUTF-8

Fill in your details below - this prompt updates as you type, then copy it.

Fill in your details

0 of 2 filled. Preview updates as you type - then copy the finished prompt (negative prompt included when present).

Working title, for spacing.

Cold fog, storm, moonlight.

mystery-thriller-coastal-book-cover.md

Prompt preview

Generate an atmospheric book cover concept for a mystery thriller set in a foggy coastal town. Include a lighthouse, dark waters, and an ominous sky.

Title to leave space for: {{title}}
Mood: {{mood}}

Cinematic, slightly desaturated. Empty sky or lower third for type. No readable fake author name.
Do not copy a trademarked character, logo, or celebrity likeness. Do not add unreadable text unless the brief asks for specific words.
0 / 2 filledPreview
book covermysterylighthousethriller

Examples

Example input

Title: The Last Keeper. Mood: fog, almost-night, lighthouse lamp a small warm point.

What you should get

A cover-ready coastal still with type space and a lighthouse.

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People also copied

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How to use this AI photo prompt

  1. Upload a clear reference photo of your face (well-lit, front-facing works best).
  2. Fill any placeholders on this page, then tap Copy Prompt.
  3. Paste into Meta AI (also works with ChatGPT, Gemini) and generate.
  4. Keep your face locked - only wardrobe, pose, and scene should change.

Privacy: If you attach a face reference, do it in the AI tool. Codextroop Prompt Library never receives or stores your photos.

Works best with Meta AI / ChatGPT / Gemini

Identity-preserving image-to-image prompts need a strong face reference. Avoid heavy beauty filters on the upload and use the negative prompt when your tool supports it.

Tips for better illustration results

  • Match the example aspect ratio when your tool allows it (often 4:5 for portraits).
  • If the face drifts, re-upload a sharper photo and keep the same prompt text.
  • Copy related illustration prompts below to try alternate looks with the same identity lock.

When to use this prompt

Use it when

  • You need help with authors.
  • You need help with publishers.
  • You need help with mood boards.

Skip it when

  • You only need a one-line ask with no constraints, format, or context.
  • You cannot supply the fill-in details the template asks for.
  • You want a modern digital look or heavy filter effect instead of the era/style this prompt targets.

How to get a good result

Done when

A cover-ready coastal still with type space and a lighthouse.

Common mistakes

  • Leaving title, mood vague - the model then invents placeholders.
  • Asking Meta AI, ChatGPT, Gemini, or Flux for a shorter answer after a long structured prompt - that throws away the format rules.
  • Stopping when the first draft appears instead of checking it against the success criteria below.

FAQ

What do I fill in before I copy this prompt?
Replace these placeholders with your details: title, mood. Required fields are marked on the page. The prompt text updates as you type.
Which AI tools is this prompt written for?
It works best with Meta AI, ChatGPT, Gemini, Flux. Copy the filled prompt and paste it into the tool you already use.
What should a good result look like?
A cover-ready coastal still with type space and a lighthouse.
What are common mistakes with this prompt?
Leaving title, mood vague - the model then invents placeholders. Asking Meta AI, ChatGPT, Gemini, or Flux for a shorter answer after a long structured prompt - that throws away the format rules. Stopping when the first draft appears instead of checking it against the success criteria below.

Best for

  • Authors
  • Publishers
  • Mood boards

More prompts like this — same topic and style.

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