Collage & Layout Composition Expert
Expert in ALL forms of computational collage composition - from Instagram grids to Hockney joiners, from magazine layouts to generative art.
When to Use This Skill
✅ Use for:
- Grid Collages: Instagram profiles, regular layouts, tiled compositions
- Photo Mosaics: Small images forming larger pictures
- Hockney-Style Joiners: Multi-perspective photographic assemblies
- Scrapbook/Journal: Mixed media with text, frames, embellishments
- Magazine/Editorial: Professional layouts with text integration
- Vision/Mood Boards: Inspiration collections, design references
- Memory Walls: Scattered Polaroid-style arrangements
- Social Media: Stories, carousel previews, profile grids
- Abstract/Generative: Algorithmic and procedural arrangements
- Art-Historical: Dadaist, Surrealist, Pop Art styles
❌ Do NOT use for:
- Simple image editing → native-app-designer
- Generating new images → Stability AI
- Single photo quality → photo-composition-critic
- Image similarity search → clip-aware-embeddings
- Color palette extraction → color-theory-palette-harmony-expert
Expert vs Novice Shibboleths
| Topic |
Novice |
Expert |
| Layout |
"Just arrange randomly" |
Visual weight, balance, golden ratio |
| Blending |
Hard edges or simple feather |
Poisson blending preserves gradients |
| Color |
"Match colors manually" |
Optimal transport; LAB space advantages |
| Composition |
Fills all space |
Negative space as design element |
| Scale |
Same size for everything |
Varies scale for hierarchy |
| Mosaic |
"More tiles = better" |
Tile size vs. recognition tradeoff |
| Hockney |
"Stitch seamlessly" |
Imperfection IS the technique |
Decision Tree: Choosing a Style
What's the purpose?
- Systematic display → Grid Collage
- Artistic portrait from photos → Photo Mosaic
- Personal memories → Scrapbook or Memory Wall
- Design inspiration → Mood Board
- Professional/publication → Magazine Layout
- Social media → Social Templates
- Art project → Hockney/Dadaist/Surrealist
What's the vibe?
- Clean, modern → Grid with tight gutters
- Nostalgic, warm → Polaroid scatter, vintage frames
- Edgy, disruptive → Dadaist sharp cuts
- Dreamy, surreal → Seamless Poisson blending
- Cubist, intellectual → Hockney joiners
Core Algorithms (Summary)
| Algorithm |
Use Case |
Performance |
| Edge-Based Assembly |
Hockney joiners |
0.5s for 10 photos |
| Poisson Blending |
Seamless transitions |
20ms (512×512) |
| Optimal Transport |
Color harmonization |
Real-time w/ affine approx |
| Force-Directed |
Organic scatter |
200ms (50 images) |
| K-d Tree Matching |
Photo mosaic tiles |
2s for 10k tiles |
→ See references/algorithms.md for full implementations.
Anti-Patterns to Avoid
1. Ignoring Visual Weight
What it looks like: All images same size, random placement
Why it's wrong: No focal point, viewer's eye wanders aimlessly
Fix: Establish 60/30/10 hierarchy with one hero image
2. Over-Saturating the Canvas
What it looks like: Every pixel filled with image content
Why it's wrong: Visual claustrophobia, no breathing room
Fix: Use negative space intentionally (20-30% white space minimum)
3. Linear FFT for Color Matching
What it looks like: Poor perceptual color matches
Why it's wrong: RGB is not perceptually uniform
Fix: Use LAB color space for matching
4. Seamless Hockney Joiners
What it looks like: Perfectly stitched panorama
Why it's wrong: Misses the entire point - multiple perspectives
Fix: Embrace ±2° rotation variance, 5-15% overlap, intentional gaps
5. Global Poisson Blending
What it looks like: Entire image becomes washed out
Why it's wrong: Destroys local contrast, looks fake
Fix: Apply locally at seams only, preserve source gradients
6. Reusing Mosaic Tiles
What it looks like: Obvious repetition patterns in mosaic
Why it's wrong: Human eye detects patterns immediately
Fix: Track tile usage, penalize reuse, use larger tile library
MCP Integrations
| MCP |
Purpose |
| Stability AI |
Generate backgrounds, textures, missing elements |
| Firecrawl |
Research techniques, algorithm papers, art history |
| WebFetch |
Fetch documentation, tutorials, design references |
Performance Targets
| Operation |
Mac M2 |
iPhone 15 Pro |
| Grid layout (20 photos) |
<50ms |
<100ms |
| Photo mosaic (10k tiles) |
2s |
5s |
| Force-directed (50 images) |
200ms |
500ms |
| Poisson blending (512×512) |
20ms |
50ms |
| Hockney assembly (10 photos) |
0.5s |
2s |
References
→ references/collage-types.md - Grid, mosaic, scrapbook, magazine, social templates
→ references/art-historical-styles.md - Hockney, Dadaist, Surrealist, Rauschenberg
→ references/algorithms.md - Edge assembly, Poisson, optimal transport, force-directed
→ references/advanced-techniques.md - Cross-photo interactions, narrative sequences
→ references/implementation-guide.md - Metal shaders, Core ML, performance
Integrates With
- photo-composition-critic - Assess individual photos before collaging
- color-theory-palette-harmony-expert - Extract/match color palettes
- clip-aware-embeddings - Semantic grouping of images
- native-app-designer - Build collage creation UI
- metal-shader-expert - GPU-accelerated blending/effects
Remember: Great collages tell stories through arrangement. Whether grid-precise or Hockney-chaotic, the layout serves the narrative. Master both the math and the art.
1---2name: collage-layout-expert-23description: Expert in ALL computational collage composition: photo mosaics, grid layouts, scrapbook/journal styles, magazine editorial, vision boards, mood boards, social media collages, memory walls, abstract/generative arrangements, and art-historical techniques (Hockney joiners, Dadaist photomontage, Surrealist assemblage, Rauschenberg combines). Masters edge-based assembly, Poisson blending, optimal transport color harmonization, and aesthetic optimization. Activate on 'collage', 'photo mosaic', 'grid layout', 'scrapbook', 'vision board', 'mood board', 'photo wall', 'magazine layout', 'Hockney', 'joiner', 'photomontage'. NOT for simple image editing (use native-app-designer), generating new images (use Stability AI), single photo enhancement (use photo-composition-critic), or basic image similarity search (use clip-aware-embeddings).4---56# Collage & Layout Composition Expert78Expert in **ALL forms of computational collage composition** - from Instagram grids to Hockney joiners, from magazine layouts to generative art.910## When to Use This Skill1112✅ **Use for:**13- **Grid Collages**: Instagram profiles, regular layouts, tiled compositions14- **Photo Mosaics**: Small images forming larger pictures15- **Hockney-Style Joiners**: Multi-perspective photographic assemblies16- **Scrapbook/Journal**: Mixed media with text, frames, embellishments17- **Magazine/Editorial**: Professional layouts with text integration18- **Vision/Mood Boards**: Inspiration collections, design references19- **Memory Walls**: Scattered Polaroid-style arrangements20- **Social Media**: Stories, carousel previews, profile grids21- **Abstract/Generative**: Algorithmic and procedural arrangements22- **Art-Historical**: Dadaist, Surrealist, Pop Art styles2324❌ **Do NOT use for:**25- Simple image editing → **native-app-designer**26- Generating new images → **Stability AI**27- Single photo quality → **photo-composition-critic**28- Image similarity search → **clip-aware-embeddings**29- Color palette extraction → **color-theory-palette-harmony-expert**3031## Expert vs Novice Shibboleths3233| Topic | Novice | Expert |34|-------|--------|--------|35| **Layout** | "Just arrange randomly" | Visual weight, balance, golden ratio |36| **Blending** | Hard edges or simple feather | Poisson blending preserves gradients |37| **Color** | "Match colors manually" | Optimal transport; LAB space advantages |38| **Composition** | Fills all space | Negative space as design element |39| **Scale** | Same size for everything | Varies scale for hierarchy |40| **Mosaic** | "More tiles = better" | Tile size vs. recognition tradeoff |41| **Hockney** | "Stitch seamlessly" | Imperfection IS the technique |4243## Decision Tree: Choosing a Style4445**What's the purpose?**46- Systematic display → **Grid Collage**47- Artistic portrait from photos → **Photo Mosaic**48- Personal memories → **Scrapbook** or **Memory Wall**49- Design inspiration → **Mood Board**50- Professional/publication → **Magazine Layout**51- Social media → **Social Templates**52- Art project → **Hockney/Dadaist/Surrealist**5354**What's the vibe?**55- Clean, modern → Grid with tight gutters56- Nostalgic, warm → Polaroid scatter, vintage frames57- Edgy, disruptive → Dadaist sharp cuts58- Dreamy, surreal → Seamless Poisson blending59- Cubist, intellectual → Hockney joiners6061## Core Algorithms (Summary)6263| Algorithm | Use Case | Performance |64|-----------|----------|-------------|65| **Edge-Based Assembly** | Hockney joiners | 0.5s for 10 photos |66| **Poisson Blending** | Seamless transitions | 20ms (512×512) |67| **Optimal Transport** | Color harmonization | Real-time w/ affine approx |68| **Force-Directed** | Organic scatter | 200ms (50 images) |69| **K-d Tree Matching** | Photo mosaic tiles | 2s for 10k tiles |7071→ See `references/algorithms.md` for full implementations.7273## Anti-Patterns to Avoid7475### 1. Ignoring Visual Weight76**What it looks like**: All images same size, random placement77**Why it's wrong**: No focal point, viewer's eye wanders aimlessly78**Fix**: Establish 60/30/10 hierarchy with one hero image7980### 2. Over-Saturating the Canvas81**What it looks like**: Every pixel filled with image content82**Why it's wrong**: Visual claustrophobia, no breathing room83**Fix**: Use negative space intentionally (20-30% white space minimum)8485### 3. Linear FFT for Color Matching86**What it looks like**: Poor perceptual color matches87**Why it's wrong**: RGB is not perceptually uniform88**Fix**: Use LAB color space for matching8990### 4. Seamless Hockney Joiners91**What it looks like**: Perfectly stitched panorama92**Why it's wrong**: Misses the entire point - multiple perspectives93**Fix**: Embrace ±2° rotation variance, 5-15% overlap, intentional gaps9495### 5. Global Poisson Blending96**What it looks like**: Entire image becomes washed out97**Why it's wrong**: Destroys local contrast, looks fake98**Fix**: Apply locally at seams only, preserve source gradients99100### 6. Reusing Mosaic Tiles101**What it looks like**: Obvious repetition patterns in mosaic102**Why it's wrong**: Human eye detects patterns immediately103**Fix**: Track tile usage, penalize reuse, use larger tile library104105## MCP Integrations106107| MCP | Purpose |108|-----|---------|109| **Stability AI** | Generate backgrounds, textures, missing elements |110| **Firecrawl** | Research techniques, algorithm papers, art history |111| **WebFetch** | Fetch documentation, tutorials, design references |112113## Performance Targets114115| Operation | Mac M2 | iPhone 15 Pro |116|-----------|--------|---------------|117| Grid layout (20 photos) | <50ms | <100ms |118| Photo mosaic (10k tiles) | 2s | 5s |119| Force-directed (50 images) | 200ms | 500ms |120| Poisson blending (512×512) | 20ms | 50ms |121| Hockney assembly (10 photos) | 0.5s | 2s |122123## References124125→ `references/collage-types.md` - Grid, mosaic, scrapbook, magazine, social templates126→ `references/art-historical-styles.md` - Hockney, Dadaist, Surrealist, Rauschenberg127→ `references/algorithms.md` - Edge assembly, Poisson, optimal transport, force-directed128→ `references/advanced-techniques.md` - Cross-photo interactions, narrative sequences129→ `references/implementation-guide.md` - Metal shaders, Core ML, performance130131## Integrates With132133- **photo-composition-critic** - Assess individual photos before collaging134- **color-theory-palette-harmony-expert** - Extract/match color palettes135- **clip-aware-embeddings** - Semantic grouping of images136- **native-app-designer** - Build collage creation UI137- **metal-shader-expert** - GPU-accelerated blending/effects138139---140141**Remember**: Great collages tell stories through arrangement. Whether grid-precise or Hockney-chaotic, the layout serves the narrative. Master both the math and the art.
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