Magical Mermaid Cove at Twilight
DALL·EMagical Mermaid Cove at Twilight is a tested DALL·E GPT Image 2 (ChatGPT) prompt for childrens book work. It runs at DALL·E GPT Image 2 (ChatGPT) · Aspect ratio 16:9, and ships below with the exact prompt text, usage notes, and 2 pasteable variations.
Last tested: July 2026 with DALL·E GPT Image 2 (ChatGPT)
Part of the DALL·E prompt library · see more fantasy prompts .
Prompt
A magical mermaid cove at twilight, hidden lagoon with glowing blue water, rocky shore covered in shells, a small waterfall, starry sky, soft purple and teal light, no people, no text, fantasy storybook setting
Settings
- Model
- DALL·E GPT Image 2 (ChatGPT)
- Aspect ratio
- 16:9
How to use this prompt
Mermaid coves need the water to feel magical. Glowing blue water provides the supernatural element. Shells and a waterfall give the cove texture and sound. Twilight sky unifies the cool palette. Keep the scene empty of figures to preserve mystery. The 16:9 frame lets the cove stretch horizontally, showing both shore and water.
Variations to try
- Daytime cove — bright tropical water for a travel poster
- Underwater cove — view beneath the surface with coral and fish
Explore collections
What to do next
Adapt it →
Open this prompt in the DALL·E builder, pre-filled, and change one layer at a time.
Explore more →
Browse the full DALL·E prompt library — every entry tested with its settings.
For developers — copy this prompt as JSON
{
"title": "Magical Mermaid Cove at Twilight",
"prompt": "A magical mermaid cove at twilight, hidden lagoon with glowing blue water, rocky shore covered in shells, a small waterfall, starry sky, soft purple and teal light, no people, no text, fantasy storybook setting",
"model": "DALL·E",
"model_version": "GPT Image 2 (ChatGPT)",
"settings": {
"aspect_ratio": "16:9"
},
"style_tags": [
"fantasy",
"storybook"
],
"use_case_tags": [
"childrens-book",
"wall-art"
],
"source_url": "https://promptkoi.com/prompts/dalle/magical-mermaid-cove-at-twilight/"
}The whole library is available as an open JSON dataset · developer docs.
