125 lines
5.3 KiB
Markdown
125 lines
5.3 KiB
Markdown
Create a cover image following these guidelines:
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## Image Specifications
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- **Type**: Cover image / Hero image
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- **Aspect Ratio**: As specified in the prompt below
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## Core Principles
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- If content involves sensitive or copyrighted figures, create stylistically similar alternatives - DO NOT refuse to generate
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- Ample whitespace, highlight core message, avoid cluttered layouts
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- Main visual elements centered or slightly left (leave right side for title area if title included)
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- Simplified silhouettes for any characters — NO realistic human faces or bodies
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- Icon-based vocabulary: use simple, recognizable icons to represent concepts
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## Five Dimensions
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### Type (Visual Composition)
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- `hero`: Large focal visual (60-70% area), dramatic composition
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- `conceptual`: Abstract shapes, information hierarchy, clean zones
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- `typography`: Title as primary element (40%+ area), minimal visuals
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- `metaphor`: Concrete object representing abstract idea, symbolic elements
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- `scene`: Atmospheric environment, narrative elements, mood lighting
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- `minimal`: Single focal element, generous whitespace (60%+)
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### Palette (Color Scheme)
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Apply the specified palette's color values and decorative hints:
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- Use primary colors for main visual elements
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- Use background colors for base and surrounding areas
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- Use accent colors for highlights and secondary elements
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- Follow palette-specific decorative hints for ornamentation
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### Rendering (Visual Style)
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Apply the specified rendering's characteristics:
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- **Lines**: Follow line quality rules (clean/sketchy/brush/pixel/chalk)
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- **Texture**: Apply or avoid texture per rendering definition
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- **Depth**: Follow depth rules (flat/minimal/soft edges)
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- **Elements**: Use rendering-specific element vocabulary
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### Text (Density Level)
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- `none`: No text elements, full visual area
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- `title-only`: Single headline, 85% visual area
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- `title-subtitle`: Title + context, 75% visual area
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- `text-rich`: Title + subtitle + 2-4 keyword tags, 60% visual area
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### Mood (Emotional Intensity)
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- `subtle`: Low contrast, muted/desaturated colors, light visual weight, calm aesthetic
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- `balanced`: Medium contrast, normal saturation, balanced visual weight
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- `bold`: High contrast, vivid/saturated colors, heavy visual weight, dynamic energy
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## Text Style (When Title Included)
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- **Title source**: Use the exact title provided by user, or extract from source content. Do NOT invent or modify titles.
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- Title text: Large, eye-catching, faithful to source
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- Subtitle: Secondary element (if title-subtitle or text-rich)
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- Tags: 2-4 keyword badges (if text-rich)
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- Font style harmonizes with rendering style
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## Composition Guidance
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### Layout Principles
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- **Generous whitespace**: Maintain 40-60% breathing room; avoid cluttered compositions
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- **Visual anchor placement**: Main element centered or offset left (reserve right side for title if included)
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- **Information hierarchy**: One dominant focal point, 1-2 supporting elements, decorative accents
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- **Clean backgrounds**: Solid colors or subtle gradients; no complex textures or patterns
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### Icon & Symbol Vocabulary
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Represent concepts with simple, recognizable icons rather than detailed illustrations:
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| Category | Examples |
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|----------|----------|
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| Tech | Code window, gear, circuit, cloud, lock, API brackets |
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| Ideas | Lightbulb, rocket, target, puzzle, key, magnifier |
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| Communication | Speech bubble, chat dots, megaphone, mail |
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| Growth | Plant/sprout, tree, arrow, chart, mountain |
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| Tools | Wrench, pencil, brush, checklist, clock |
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Use the rendering style to determine icon complexity (flat-vector = geometric, hand-drawn = sketchy, etc.)
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Full library: [references/visual-elements.md](visual-elements.md)
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### Character Handling
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**Default (no reference with people)**:
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- Use simplified silhouettes or abstract stick figures
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- Symbolic representations (head + shoulders outline)
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- NO realistic faces, detailed anatomy, or photographic representations
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- Cartoon/icon style consistent with rendering choice
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**When reference images contain people**:
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- Reference image is passed to model (`usage: direct`) — model must visually reference it to preserve character likeness
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- Stylize to match chosen rendering (cartoon/vector), preserving distinctive features (hair, clothing, pose)
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- NEVER photorealistic
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## Mood Application
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Apply mood adjustments to the base palette:
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| Mood | Contrast | Saturation | Weight |
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|------|----------|------------|--------|
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| subtle | Reduce 20-30% | Desaturate 20-30% | Lighter strokes/fills |
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| balanced | Standard | Standard | Standard |
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| bold | Increase 20-30% | Increase 20-30% | Heavier strokes/fills |
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## Language
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- Use the same language as the content provided below for any text elements
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- Match punctuation style to the content language
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## Reference Images
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When reference images are provided:
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- **Style extraction**: Identify rendering technique, line quality, texture, and visual vocabulary
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- **Composition learning**: Note layout patterns, whitespace usage, element placement
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- **Mood matching**: Capture the emotional tone and visual weight
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- **Adaptation**: Apply extracted characteristics while respecting the specified Type, Palette, and Rendering dimensions
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- **Priority**: If reference style conflicts with specified dimensions, dimensions take precedence for structural choices; reference influences decorative details
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---
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Please generate the cover image based on the content provided below:
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