Promptkoi

Water Cycle Diagram for Classrooms

Stable Diffusion
By Varun Sharma Tested with Stable Diffusion SDXL 1.0

Water Cycle Diagram for Classrooms is an SDXL 1.0 prompt for a teaching diagram at 4:5. Describing the arrows as one connected sequence is what closes the loop, and blank areas beside each arrow are left for real typeset labels.

Last tested: July 2026 with Stable Diffusion SDXL 1.0

Part of the Stable Diffusion prompt library · see more flat design prompts .

Remix in builder
Flat vector water cycle diagram with a coastal cross-section and arrows for each stage
Water Cycle Diagram for Classrooms — Stable Diffusion SDXL 1.0, Aspect ratio 4:5

Prompt 

A clean flat-vector water cycle diagram, a coastal landscape cross-section with the sea on the left rising through hills to a mountain on the right, a connected loop of arrows in one single accent colour showing evaporation rising from the sea, condensation gathering into a cloud bank, precipitation falling on the high ground and runoff returning down a river to the sea, muted natural palette of teal, sand and sage, clean even outlines, a generous blank area of flat colour beside each arrow left free for labels, no text, no letters, no numbers

Negative prompt 

blurry, low quality, photorealistic, 3d render, text, letters, numbers, cluttered detail, gradients, busy background, disconnected arrows, overlapping arrows

Settings

Model
Stable Diffusion SDXL 1.0
Aspect ratio
4:5
Steps
30
CFG scale
6.5
Sampler
DPM++ 2M Karras

How to use this prompt

In a process diagram the arrows are the content, and SDXL treats them as decoration unless you describe them as a chain. Spelling the sequence out — sea, cloud, high ground, river, back to the sea — is what makes the loop actually close rather than producing four handsome arrows pointing nowhere in particular. Putting every arrow in one accent colour is the second move: it separates the mechanism from the scenery so a child can trace the path at a glance. Reserve flat blank areas beside each arrow and typeset the stage names yourself.

Variations to try

  • Rework as a nitrogen cycle: soil, plants, animals and decomposers with the same arrow treatment
  • Night-and-day split showing the same landscape twice to contrast evaporation and condensation
flat design minimalist infographics illustration

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What to do next

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Open this prompt in the Stable Diffusion builder, pre-filled, and change one layer at a time.

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For developers — copy this prompt as JSON 
{
  "title": "Water Cycle Diagram for Classrooms",
  "prompt": "A clean flat-vector water cycle diagram, a coastal landscape cross-section with the sea on the left rising through hills to a mountain on the right, a connected loop of arrows in one single accent colour showing evaporation rising from the sea, condensation gathering into a cloud bank, precipitation falling on the high ground and runoff returning down a river to the sea, muted natural palette of teal, sand and sage, clean even outlines, a generous blank area of flat colour beside each arrow left free for labels, no text, no letters, no numbers",
  "negative_prompt": "blurry, low quality, photorealistic, 3d render, text, letters, numbers, cluttered detail, gradients, busy background, disconnected arrows, overlapping arrows",
  "model": "Stable Diffusion",
  "model_version": "SDXL 1.0",
  "settings": {
    "aspect_ratio": "4:5",
    "steps": 30,
    "cfg": 6.5,
    "sampler": "DPM++ 2M Karras"
  },
  "style_tags": [
    "flat-design",
    "minimalist"
  ],
  "use_case_tags": [
    "infographics",
    "illustration"
  ],
  "source_url": "https://promptkoi.com/prompts/stable-diffusion/water-cycle-diagram-for-classrooms/"
}

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