Floating Soap Bubbles in Sunlight

Flux

Delicate iridescent soap bubbles floating in bright window light with rainbow reflections on white — Example image rendered by Promptkoi with FLUX.2 or GPT Image 2 as a preview of the composition.

Prompt

Floating soap bubbles in sunlight, delicate iridescent soap bubbles drifting against a soft white background, rainbow reflections catching bright window light, dreamy minimal still life, no people, no text, ethereal product photography

Settings

Model: Flux Flux.1 dev
Aspect ratio: 2:3
Steps: 28
CFG scale: 3.5

By Varun Sharma Jul 26, 2026

Floating Soap Bubbles in Sunlight is a Flux Flux.1 dev prompt for wall art work. It runs at Flux Flux.1 dev · Aspect ratio 2:3 · Steps 28 · CFG scale 3.5, and ships below with the exact prompt text, usage notes, and 2 pasteable variations.

Last updated: July 2026 · written for Flux Flux.1 dev

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

100% of our 571 tested Flux prompts run at guidance 3.5 — from the tested Promptkoi prompt library.

How to use this prompt

Soap bubble images need clean separation or they merge into a single shimmer. A light background lets the rainbow surface reflections stand out. Side light is essential; front light kills the iridescence. The 2:3 frame suits a tall print. Keep the bubbles in different focus planes so some are sharp and others soft. Avoid too many bubbles; a small cluster reads better than a dense cloud.

Variations to try

Bubbles on black — deep backdrop to make colors pop like jewels
Bubbles in garden — greenery bokeh behind floating spheres

minimalist watercolor wall art

Explore collections

Minimalist Wall Art Prompts Minimalist Flux Prompts Watercolor Wall Art Prompts Watercolor Flux Prompts

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For developers — copy this prompt as JSON

{
  "title": "Floating Soap Bubbles in Sunlight",
  "prompt": "Floating soap bubbles in sunlight, delicate iridescent soap bubbles drifting against a soft white background, rainbow reflections catching bright window light, dreamy minimal still life, no people, no text, ethereal product photography",
  "model": "Flux",
  "model_version": "Flux.1 dev",
  "settings": {
    "aspect_ratio": "2:3",
    "steps": 28,
    "cfg": 3.5
  },
  "style_tags": [
    "minimalist",
    "watercolor"
  ],
  "use_case_tags": [
    "wall-art"
  ],
  "source_url": "https://promptkoi.com/prompts/flux/floating-soap-bubbles-in-sunlight/"
}

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