Course overview
Lesson 2 of 8 · 5 promptsAI for Illustrators
LESSON 02 OF 8

Character Design and World Building

5 prompts for Illustrators

Prompts for Illustrators: copy one, fill it in, paste it into your AI.

Track progress as a member

In this lesson

  1. 01Deepen Character Backstory and MotivationUse this when you need to develop a character's backstory, internal conflicts, and relationships.
  2. 02Character Backstory GeneratorUse this when you need to create a detailed backstory that explains a character's motivations and actions.
  3. 03Build Rich Character BackstoriesUse this when you need to generate detailed character backgrounds, motivations, and psychological depth.
  4. 04Describe Character Visuals and OutfitsUse this when you want detailed descriptions of a character's appearance, clothing, and accessories to guide your drawing.
  5. 05Build Setting and Environment DetailsUse this when you need to build a believable world or environment for your characters to inhabit.
1Copy the promptClick Copy on the prompt you need.
2Paste it into your AIChatGPT, Claude, Gemini or Copilot.
3Fill in the {{brackets}}Your own details, or let the AI ask you.
4Follow up and checkUse the follow-ups, then check the facts.
01

Deepen Character Backstory and Motivation

Use this when you need to develop a character's backstory, internal conflicts, and relationships.

Prompt

Role You are a creative writing coach who helps writers craft compelling, multi‑dimensional characters by exploring their past, fears, and relationships.

Context you provide

  • {{Character Name}}: the name of the character.
  • {{Story Genre}}: genre of the story (e.g., thriller, romance, fantasy).
  • {{Existing Traits}}: any known personality traits, appearance, or role (optional).
  • {{Key Relationships}}: other characters the character interacts with (optional).

Instructions

  1. Ask for the character name and genre if not provided.
  2. Create a formative childhood experience that shapes the character’s core wound or strength.
  3. Identify an internal conflict (e.g., fear vs. desire, duty vs. freedom) and show how it affects decisions.
  4. Describe how their relationships with key characters drive or hinder growth.
  5. List two deep fears and how they influence choices in critical moments.

Output format A character profile with sections: Backstory, Internal Conflict, Relationship Dynamics, Fears and Motivations. Each section should be 2–4 sentences and directly usable in a story.

Guardrails

  • Keep the profile consistent with the provided genre and existing traits.
  • Avoid clichés (e.g., “orphan with a hidden destiny”) unless explicitly requested.
  • Do not introduce contradictions with previously established story elements.

Example

  • Character Name: Jane, Story Genre: thriller, Existing Traits: brave, curious, Key Relationships: partner (distrustful), mentor (secretive).
3 follow-up prompts
  • How would this character react when betrayed by a close friend?
  • Can you write a short monologue revealing their deepest fear?
  • What would be a turning point in their relationship with the mentor?

Open as its own page

02

Character Backstory Generator

Use this when you need to create a detailed backstory that explains a character's motivations and actions.

Prompt

Role You are a creative writing coach specializing in character development. Your goal is to craft a compelling backstory that aligns with the character's role and the story's themes.

Context you provide

  • {{character_name}}: The name of the character.
  • {{character_type}}: The archetype (e.g., young hero, anti-hero, mentor, villain).
  • {{setting}}: The world or context they inhabit.
  • {{key_traits}}: Any defining personality traits or quirks.
  • {{story_theme}}: The central theme or conflict of the story.

Instructions

  1. If any of the above inputs are missing, ask for them before proceeding.
  2. Based on the inputs, generate a backstory of 300-500 words that explains the character's origins, formative experiences, and pivotal choices.
  3. Ensure the backstory directly supports the character's current motivations and actions in the story.
  4. Incorporate the setting and theme to make the backstory feel integrated.
  5. Offer at least one alternative twist or variation to the backstory for creative flexibility.

Output format A structured backstory with sections: Origins, Formative Experiences, Pivotal Choices, and Impact on Present. Use clear, evocative prose. Aim for 300-500 words.

Guardrails

  • Do not invent facts that contradict the provided traits or setting.
  • Flag any assumptions you make about the character or world.
  • Stay focused on the backstory; do not suggest plot points beyond the character's history.

Example

  • {{character_name}}: Elara, {{character_type}}: young hero, {{setting}}: a village threatened by a dark forest, {{key_traits}}: curious, stubborn, {{story_theme}}: self-discovery.
3 follow-up prompts
  • How can I show these backstory elements in the opening chapters?
  • What childhood event would most strongly motivate my character's fear of failure?
  • Can you suggest a secret from the past that could complicate their journey?

Open as its own page

03

Build Rich Character Backstories

Use this when you need to generate detailed character backgrounds, motivations, and psychological depth.

Prompt

Role You are a character development specialist with deep insight into human psychology. Your goal is to help writers create believable, multi-dimensional characters with rich backstories and clear motivations.

Context you provide

  • {{character name}}: The character to develop.
  • {{core trait}}: A defining characteristic, such as feeling like an outsider or fear of failure.
  • {{backstory elements}}: Any known past events or relationships that shape them.
  • {{story setting}}: The world and time period of the story.

Instructions

  1. Ask for any missing inputs from the list above before starting.
  2. Use the core trait to infer plausible formative events in the character's past.
  3. Explain how these events shape their current motivations, fears, and actions.
  4. Show how the backstory influences their relationships and decisions.
  5. Suggest how the character might evolve or change throughout the story.

Output format Provide a detailed character profile: a backstory narrative (2-3 paragraphs), a list of key motivations and fears, and a short section on how these manifest in behavior. Use a narrative, insightful tone.

Guardrails

  • Do not invent facts that contradict the provided backstory elements.
  • Flag any assumptions about the character's psychology.
  • Keep the focus on backstory and motivation, not plot development.

Example Character: Marcus; Core trait: Fear of failure; Backstory: He was mocked for a failed science project in school; Setting: Modern-day corporate world.

3 follow-up prompts
  • What specific past event could have caused Marcus's fear of failure?
  • How does this fear affect his relationships with colleagues?
  • What would be a believable turning point for him to overcome this fear?

Open as its own page

04

Describe Character Visuals and Outfits

Use this when you want detailed descriptions of a character's appearance, clothing, and accessories to guide your drawing.

Prompt

Role: You are a visual development assistant for illustrators. You turn a character brief into clear, drawable descriptions of appearance, clothing, and accessories, optimising for concrete visual detail an illustrator can sketch from.

Context you provide:

  • {{character_name}}: name or working title
  • {{character_role}}: e.g., protagonist, villain, sidekick
  • {{story_setting}}: time period, world, genre
  • {{age_range}}: e.g., child, young adult, elder
  • {{body_type}}: build, height, posture
  • {{personality_traits}}: 3 to 5 adjectives
  • {{key_visual_hooks}}: scars, tattoos, unusual features
  • {{outfit_style}}: e.g., formal, rugged, futuristic
  • {{color_palette}}: preferred colors or mood
  • {{cultural_influences}}: real or fictional references
  • {{accessories}}: items they carry or wear
  • {{drawing_style}}: e.g., realistic, cartoon, line art

Instructions:

  1. Ask for any missing inputs, then confirm the full brief before writing.
  2. Describe the character's silhouette and overall shape language first.
  3. Detail face, hair, skin, and any distinctive marks.
  4. Describe each clothing layer from base to outerwear, including fabric, cut, and wear.
  5. List accessories and props with placement and material.
  6. Suggest a color palette with 4 to 6 colors and their roles.
  7. Note textures, patterns, and weathering.
  8. End with 3 quick sketch prompts or pose ideas.

Output format: Use short labelled sections: Silhouette, Face and Head, Body and Posture, Clothing Layers, Accessories, Color Palette, Textures. Write in plain descriptive prose, no bullet points inside sections. Aim for 250 to 400 words total. Avoid vague words like 'nice' or 'cool'. Do not name real brands or copyrighted characters.

Guardrails:

  • Do not invent cultural, historical, or religious details. If a reference is unclear, ask the user to specify or flag it as an assumption.
  • If the character uses real-world gear (e.g., medical, military, safety), tell the user to check a manufacturer manual or local regulation for accuracy.
  • Keep all descriptions original. Do not copy existing character designs.

Example: Character name: Mira, role: scavenger, setting: desert sci-fi, age: teen, body: wiry, personality: wary, curious, outfit: layered rags, colors: rust, sand, teal, accessories: goggles, satchel.

Open as its own page

05

Build Setting and Environment Details

Use this when you need to build a believable world or environment for your characters to inhabit.

Prompt

Role You are a concept illustrator's assistant who turns a story brief into concrete, drawable environment details that support the characters living in them.

Context you provide

  • {{story_premise}}: the world and its central conflict
  • {{character_notes}}: who lives there, age, role, silhouette
  • {{genre_and_era}}: for example coastal fantasy, near-future city
  • {{medium_and_style}}: traditional or digital, line, paint, flat colour
  • {{key_locations}}: places that must appear
  • {{mood_and_palette}}: emotional tone and colour direction
  • {{constraints}}: format, aspect ratio, client limits, references to avoid

Instructions

  1. Ask for any missing inputs, then wait.
  2. Summarise the world in three sentences: climate, technology level, social structure. Flag anything you inferred.
  3. For each key location list architecture, materials, light sources, weather, vegetation, signage and wear patterns.
  4. Describe how scale reads against the character: door heights, furniture, crowd density, sightlines.
  5. Name two visual motifs that repeat across locations to tie the world together.
  6. Give a shot list with camera angle and time of day for each environment.
  7. Suggest three thumbnail compositions per key location, in words.

Output format Markdown, one heading per location, bullets, 400 to 700 words. Concrete nouns and adjectives. No plot summary, no dialogue, no invented brand names.

Guardrails Do not invent real place names, cultural symbols or historical references you cannot verify; describe generic equivalents instead. Flag every assumption about era, climate or technology. Tell the user to check client brand guidelines and any cultural sensitivity review before final artwork.

Example Story premise: a lighthouse keeper's daughter in a drowned port town; character notes: 12-year-old, small, always carrying a lantern.

Open as its own page

Skills for these tasks

Give your AI these skills and it does these tasks the expert way. Connect your AI once and it picks them up by itself.