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Handmade Soap Bars on Wet Slate

Flux
Four handmade soap bars fanned on wet dark slate with rosemary, lavender buds and water droplets
Example image rendered by Promptkoi with FLUX.2 or GPT Image 2 as a preview of the composition.
Commercial use included

Prompt 

Four handmade cold-process soap bars stacked and fanned on a wet dark slate tile, marbled swirls of charcoal grey through cream, rough hand-cut edges with a dusting of oatmeal across the top bar, a sprig of rosemary and a scatter of loose lavender buds beside them, water beaded on the slate, soft north-facing window light from the left casting one long soft shadow, plain warm-grey backdrop, macro product photography, shallow depth of field, no wrappers, no labels, no text

Settings

Model
Flux Flux.1 dev
Aspect ratio
4:5
Steps
28
CFG scale
3.5
By Varun Sharma

Handmade Soap Bars on Wet Slate is a Flux.1 dev prompt for artisan soap product shots at 4:5, the ratio Etsy and Instagram listings crop to. The wet slate and rough hand-cut edges are what separate a handmade look from a glossy mass-market bar.

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

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

100% of our 573 tested Flux prompts run at guidance 3.5 — from the tested Promptkoi prompt library.

How to use this prompt

Wetting the slate is the whole shot. A dry matte surface gives soap nothing to sit in and the bars read as dusty and cheap; beaded water adds specular highlights that make the slate dark and the cream soap pop off it. "Rough hand-cut edges" is the phrase that signals artisan — leave it out and Flux returns the pressed, radiused bars of a supermarket brand. Insist on one long soft shadow: the moment two shadows appear the scene reads as strobe-lit studio work, which contradicts the handmade story. Keep wrappers out entirely; soap renders love to invent a paper band with unreadable brand text across it.

Variations to try

  • Swap to a honey and turmeric bar on pale travertine with a honey dipper and beeswax chunk
  • Shoot a cut loaf: one uncut block with a wire cutter and three fresh bars falling away from it
photorealistic minimalist product photography branding

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For developers — copy this prompt as JSON 
{
  "title": "Handmade Soap Bars on Wet Slate",
  "prompt": "Four handmade cold-process soap bars stacked and fanned on a wet dark slate tile, marbled swirls of charcoal grey through cream, rough hand-cut edges with a dusting of oatmeal across the top bar, a sprig of rosemary and a scatter of loose lavender buds beside them, water beaded on the slate, soft north-facing window light from the left casting one long soft shadow, plain warm-grey backdrop, macro product photography, shallow depth of field, no wrappers, no labels, no text",
  "model": "Flux",
  "model_version": "Flux.1 dev",
  "settings": {
    "aspect_ratio": "4:5",
    "steps": 28,
    "cfg": 3.5
  },
  "style_tags": [
    "photorealistic",
    "minimalist"
  ],
  "use_case_tags": [
    "product-photography",
    "branding"
  ],
  "source_url": "https://promptkoi.com/prompts/flux/handmade-soap-bars-on-wet-slate/"
}

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

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