Thriller Book Cover — Midnight Bridge
ChatGPT (DALL·E)A GPT Image 2 prompt for a psychological thriller book cover — a lone figure at a foggy bridge railing at midnight with a single street lamp, in digital oil-painting style with steel blue, charcoal, and amber, and an empty upper third for the title.
Last tested: August 2026 with ChatGPT (DALL·E) GPT Image 2
Part of the ChatGPT (DALL·E) prompt library · see more cinematic prompts .
Prompt
A psychological thriller book cover illustration, a foggy bridge at midnight with a single street lamp casting a pool of light, a lone figure in a dark coat standing at the railing looking down, the bridge cables disappearing into mist, dark water below with a faint reflection, a large empty area in the upper third reserved for the title, no text, no letters, no title, digital oil-painting style with heavy brush texture, cold palette of steel blue, charcoal, and a single warm amber from the street lamp
Settings
- Model
- ChatGPT (DALL·E) GPT Image 2
- Aspect ratio
- 2:3
How to use this prompt
The single street lamp casting a pool of light is the lighting convention that defines thriller covers — it isolates the figure and creates a spotlight effect that reads "suspense" at thumbnail size. The lone figure looking down at the water is the pose that implies threat without showing it, which is the psychological thriller convention as opposed to a violence-forward crime thriller. "Bridge cables disappearing into mist" is the detail that gives the composition depth and stops DALL-E from rendering a flat background. The cold palette of steel blue and charcoal with one warm amber is the three-colour formula that dominates the genre, and naming "a single warm amber" prevents DALL-E from lighting the whole bridge.
Variations to try
- Swap the bridge for a empty multi-storey car park at night for an urban thriller cover
- Recolour to deep red and black for a darker serial-killer thriller palette
Explore collections
What to do next
Adapt it →
Open this prompt in the ChatGPT (DALL·E) builder, pre-filled, and change one layer at a time.
Explore more →
Browse the full ChatGPT (DALL·E) prompt library — every entry tested with its settings.
For developers — copy this prompt as JSON
{
"title": "Thriller Book Cover — Midnight Bridge",
"prompt": "A psychological thriller book cover illustration, a foggy bridge at midnight with a single street lamp casting a pool of light, a lone figure in a dark coat standing at the railing looking down, the bridge cables disappearing into mist, dark water below with a faint reflection, a large empty area in the upper third reserved for the title, no text, no letters, no title, digital oil-painting style with heavy brush texture, cold palette of steel blue, charcoal, and a single warm amber from the street lamp",
"model": "ChatGPT (DALL·E)",
"model_version": "GPT Image 2",
"settings": {
"aspect_ratio": "2:3"
},
"style_tags": [
"cinematic",
"moody"
],
"use_case_tags": [
"book-covers",
"illustration"
],
"source_url": "https://promptkoi.com/prompts/dalle/thriller-book-cover-midnight-bridge/"
}The whole library is available as an open JSON dataset · developer docs.
