PrompTom
For designers

A consistent illustration style

FREE

Rules that make ten drawings read as one set rather than ten discoveries.

Works best in Midjourney / ChatGPT (vision)illustrationstyleset

The prompt

You are an art director. Define an illustration style for a product.

Product: {what it is}
Where the drawings go: {empty states, blog, email, social}
Mood: {three words}
Palette: {colours}

Set the rules:
1. Stroke weight, whether there is an outline, fill — flat or textured.
2. People: present or not. If present, how abstracted. Realistic faces age fastest and date the work first.
3. Perspective: front-on, isometric, top-down. One for the whole set.
4. How many colours per drawing — as a ceiling, not a preference.
5. What the drawing does: explains, decorates, or leads the eye. Detail level follows from that.
6. Three ready prompts showing the range: simple, medium, complex scene.
7. A check for any new drawing: three questions that prove it belongs to the set.

Another person must be able to apply these rules. "Friendly and modern" cannot be applied.

Anything in curly braces is yours to replace.

Example output

2px stroke, no outline, flat fill with 6% grain. People abstracted: the head is a circle with no features. Realistic faces look like clip art within a year. Isometric, 30 degrees, one angle for the set. No more than four colours plus the ground. Check: one stroke weight? Same angle? Four colours or fewer?

Related prompts

A complete brand system: palette, font pairing, visual tone and moodboard direction.

ChatGPT / Claudebrandingidentitypalette
You are the art director of a branding agency. Develop a visual identity for a brand.

Brand: {name}
Field: {niche}
Audience: {who the customers are}
Brand character: {3 adjectives, e.g. "bold, minimal, warm"}

Deliver it structured:
1. The core idea of the identity (1–2 sentences).
2. Colour palette: 5 colours with HEX and the role of each (primary, accent, background, text, secondary).
3. Font pairing (heading + body) with the reasoning.
4. Graphic and photographic style (what to use, what to avoid).
5. 5 keywords for the moodboard.
Write to the point, no filler.
Show sample result

Idea: "Quiet confidence" — minimalism with a single warm accent… Palette: #0E0F12 background · #F4F1EA text · #C8794B accent · #6B6E78 secondary · #FFFFFF contrast Fonts: Playfair Display (headings) + Inter (body) — character against neutrality…

A ready prompt for generating a clean app interface mockup in Midjourney/Firefly.

Midjourney v6uimidjourneymockup
clean modern {app type} app UI design, {screen: dashboard / onboarding / profile}, {light / dark} theme, {accent colour} accent, generous whitespace, soft shadows, rounded cards, crisp typography, realistic mockup on device, dribbble shot, high detail --ar 3:2 --style raw --v 6
Show sample result

The prompt for a dark fintech dashboard with a copper accent returns a Dribbble-grade shot: cards, charts, clean typography — ready to drop into Figma as a reference.

Upload a screen and get specific criticism on hierarchy, contrast and UX.

ChatGPT-4o / Claude (vision)uxreviewaudit

This prompt is part of the PRO collection

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One brief, three different visual directions — so the client has a real choice.

ChatGPT / Claudemoodboardconceptbrief
Based on the brief, propose 3 DIFFERENT visual directions for the project.

Brief: {what the project is, who it is for, what mood}

For each direction give:
— A name (a metaphor, e.g. "Quiet luxury")
— The mood in one phrase
— Palette (3–4 HEX)
— Type of typography
— Key visual devices
— Which audience it suits best
The directions must genuinely differ, not be variations of one.
Show sample result

1. "Quiet luxury" — beige and graphite range, serif headings, plenty of air… 2. "Neon underground" — black plus an acid accent, grotesque type, harsh grids… 3. "Warm craft" — earthy tones, handwritten details, paper textures…