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Annotated Wash Diagram Illustration

A fine-line watercolor diagram for explaining a scientific or technical subject with disciplined structure, exact callouts, and a distinctive paper-based editorial finish.

sl-annotated-wash-diagram-illustration sample output

What you get

  • A single polished illustration composed around one explanatory claim
  • Fine-line technical drawing with translucent watercolor grouping
  • Clear callout hierarchy and generous article-friendly negative space
  • A restrained teal and vermilion evidence palette
  • Prompt guidance for exact supplied annotations and terminology

Good fit

  • Explaining mechanisms, workflows, anatomy, systems, or experimental setups
  • Research articles, educational explainers, and technical documentation

Not for

  • Photorealistic scenes or character-led storytelling
  • Numerically dense charts or dashboards

What you provide

  • Subject and explanatory claim
  • Required parts and relationships
  • Exact labels and language
  • Target crop or aspect ratio

Requirements

  • Node.js 20+
  • A SkillLoom generation key (prepaid)

Running cost

Each image is generated with your prepaid SkillLoom generation key (about $0.05 per image at 1K). Subscriptions do not include generation credits.

A typical run costs about $0.05 at sub2api prices, charged to your prepaid key.

Try this prompt

/sl-annotated-wash-diagram-illustration Create a 3:2 landscape article illustration for undergraduate science readers showing paper chromatography separating three pigments: a vertical strip, sample origin, rising solvent, solvent front, and three separated bands. Label only "solvent front", "stationary phase", "separated pigments", and "sample origin" in small uppercase grotesk text outside the strip. Use precise technical linework with restrained watercolor washes.

Follow-up prompts

  • Keep the same composition but create a square crop for a research newsletter.
  • Remove all labels and preserve clear empty callout space for later typesetting.
  • Make the causal sequence more explicit while keeping the scientific proportions credible.

Verification

Verified

render-checkpass5.0 / 599s

FAQ

Can the illustration include labels?

Yes. Provide the exact label list and the desired placement or callout targets. The prompt instructs the image model to use only that wording and to leave uncertain areas unlabeled.

What makes this different from a generic watercolor diagram?

It uses a repeatable evidence-first system: near-black technical contours, controlled wash opacity, two-color hierarchy, non-crossing leader lines, and deliberate white space for editorial use.

Can it depict an abstract process?

Yes. Abstract processes can be organized as stages, flows, interfaces, or causal relationships, provided the required sequence and terminology are supplied.

Similar skills

Annotated Wash Diagram Illustration · SkillLoom