Or provide text directly:

/infographic "Your article or content here..."
/infographic olive "When should I use X vs Y?"
/infographic werner "List the primary colors with examples"
/infographic transit "Rank the tallest buildings in NYC"
/infographic parks "Compare 3 national parks with stats"
/infographic euclid "Overview of geometry concepts"
/infographic timber "History of JavaScript frameworks"
/infographic preston "How to deploy a Next.js app"

Palettes

Palettes control colors independently from styles. Mix and match any style with any palette.

Usage

# Style with default palette
/infographic olive "..."

# Style with specific palette
/infographic olive:nordic "..."
/infographic olive --palette nordic "..."

Available Palettes

Palette	Canvas	Description
earth	light	Warm cream with sage accents (default)
nordic	dark	Cool blue-gray, frost accents
desert	light	Sandy tones, terracotta accents
ocean	light	Pale blue-gray, teal accents
forest	dark	Deep greens, moss accents

Default Palette Mapping

Style	Default Palette
olive	earth
c82	earth
nico	earth
werner	earth
transit	earth
parks	forest
euclid	earth
timber	earth
preston	earth

Compatibility

Styles declare a canvas preference (light, dark, or any). When a style's preference conflicts with a palette's canvas type:

Warning is shown
Text colors swap to text.onDark/text.onLight for readability

Token Reference

Styles use these tokens (resolved from the active palette):

Token	SVG Placeholder	Usage
`{canvas}`	`{canvasColor}`	Background fill
`{text.primary}`	`{textColor}`	Main headings/body
`{text.secondary}`	`{secondaryColor}`	Supporting text
`{text.muted}`	`{mutedColor}`	Subtle labels
`{text.onDark}`	`{textOnDark}`	Text on dark cards
`{text.onLight}`	`{textOnLight}`	Text on light cards
`{accents[0-3]}`	`{accentColor}`	Accent color (rotate through array)
`{cards.primary}`	`{primaryCard}`	Main card fill
`{cards.secondary}`	`{secondaryCard}`	Secondary card fill
`{rules}`	`{ruleColor}`	Divider lines

Style Resolution

The first argument (if not quoted text) is treated as a style name. Default: c82.

Loading order:

Load styles/<name>.md from this skill directory
If the style declares inherits: design:<name>, also load design/<name>/SKILL.md from the skills directory
Design system = foundation, infographic style = overrides

Available styles:

c82 (default) — Classical typography, warm cream canvas, muted naturalist palette. Best for stat-blocks.
nico — Dark forest aesthetic, luminous text, desaturated accents. Best for stat-blocks.
olive — Soft earth tones, rounded cards, shadows. Best for decision trees and comparisons.
werner — Classical catalog/table layout with swatches and multiple columns. Best for catalogs, reference charts.
transit — Vertical bar chart with tick marks, ranked data. Best for comparisons by quantity.
parks — Dark dashboard with colored tile grid, icons + values. Best for multi-stat comparisons.
euclid — Bauhaus-colored gallery grid with geometric illustrations. Best for visual item galleries.
timber — Vertical timeline with spine and alternating event cards. Best for chronological histories.
preston — Process flowchart with numbered steps and connecting arrows. Best for how-to guides.

Process

Resolve Style — Determine style from arguments, load style file(s)
Detect Layout — Analyze content to determine best layout type
Extract Structure — Extract structured data matching the detected layout
Generate SVG — Write SVG following the loaded style guide
Export PNG — Convert to high-res PNG (2000px wide)
Open — Display result for review

Output Location

Files saved to: ~/Downloads/infographic-{timestamp}.png

Layout Detection

Analyze the input content and select the appropriate layout:

Content Pattern	Layout	Best Styles
"If X then Y", "When to use", yes/no questions, binary choices	decision-tree	olive
"A vs B", comparing options, pros/cons, alternatives	comparison	olive
Statistics, key findings, sections, summaries	stat-block	c82, nico
Lists with multiple attributes, color palettes, specifications	catalog	werner
Ranked quantities, lengths, heights, counts to compare	bars	transit
Items with multiple numeric stats, dashboards	tiles	parks
Visual items with illustrations/icons and captions	gallery	euclid
Chronological events, history, evolution, milestones	timeline	timber
Sequential steps, how-to guides, workflows, processes	process	preston

Detection rules:

If content asks a question with two distinct answer paths → decision-tree
If content compares 2-4 distinct options/approaches → comparison
If content lists items with multiple attributes per item (colors, specs) → catalog
If content ranks items by a single quantity (height, length, count) → bars
If content shows multiple numeric stats per item (dashboard style) → tiles
If content presents visual items with labels/descriptions → gallery
If content has chronological events with dates/years → timeline
If content describes sequential steps or a process → process
Otherwise → stat-block (default)

Style-layout affinity:

olive style defaults to auto-detecting between decision-tree/comparison
werner style defaults to catalog layout
transit style defaults to bars layout
parks style defaults to tiles layout
euclid style defaults to gallery layout
timber style defaults to timeline layout
preston style defaults to process layout
c82 and nico styles default to stat-block layout

Layout: stat-block (default)

Classical infographic with sections, stats, and key takeaway.

Extraction Schema

{
  layout: "stat-block"
  title: string          // Main title, 3-10 words
  subtitle?: string      // Optional tagline
  sections: [{           // 2-4 sections
    heading: string      // Section heading, 3-8 words
    content: string      // 1-2 sentences max
    stats?: [{           // Up to 3 stats per section
      value: string      // e.g. "85%", "1.2M"
      label: string      // What it represents
    }]
  }]
  keyTakeaway: string    // Single most important insight
}

SVG Template Structure

<svg width="800" height="1100" xmlns="http://www.w3.org/2000/svg">
  <!-- Canvas background -->
  <rect width="800" height="1100" fill="{canvasColor}"/>

  <!-- Border frame -->
  <rect x="{inset}" y="{inset}" width="{w-2*inset}" height="{h-2*inset}" fill="none" stroke="{ruleColor}" stroke-width="1"/>

  <!-- Header area (centered) -->
  <text x="400" y="100" text-anchor="middle" fill="{textColor}" font-size="36" font-weight="bold" font-family="{headingFont}">{title}</text>
  <text x="400" y="132" text-anchor="middle" fill="{mutedColor}" font-size="16" font-style="italic" font-family="{headingFont}">{subtitle}</text>

  <!-- Divider under header -->
  <line x1="200" y1="160" x2="600" y2="160" stroke="{ruleColor}" stroke-width="0.5"/>

  <!-- Section (repeat for each) -->
  <text x="{margin}" y="210" fill="{accentColor}" font-size="13" font-family="{labelFont}" letter-spacing="2">{SECTION HEADING}</text>
  <text x="{margin}" y="236" fill="{textColor}" font-size="15" font-family="{bodyFont}" line-height="1.6">
    <tspan x="{margin}" dy="0">{contentLine1}</tspan>
    <tspan x="{margin}" dy="22">{contentLine2}</tspan>
  </text>

  <!-- Stats row -->
  <text x="{statX}" y="300" text-anchor="middle" fill="{textColor}" font-size="48" font-family="{headingFont}">{statValue}</text>
  <line x1="{ruleX1}" y1="308" x2="{ruleX2}" y2="308" stroke="{ruleColor}" stroke-width="0.5"/>
  <text x="{statX}" y="324" text-anchor="middle" fill="{mutedColor}" font-size="11" font-family="{labelFont}" letter-spacing="2">{STAT LABEL}</text>

  <!-- Section divider -->
  <line x1="{margin}" y1="360" x2="{margin+contentWidth}" y2="360" stroke="{ruleColor}" stroke-width="0.5"/>

  <!-- Key Takeaway (bottom) -->
  <line x1="200" y1="980" x2="600" y2="980" stroke="{ruleColor}" stroke-width="0.5"/>
  <line x1="200" y1="983" x2="600" y2="983" stroke="{ruleColor}" stroke-width="0.5"/>
  <text x="400" y="1020" text-anchor="middle" fill="{mutedColor}" font-size="14" font-style="italic" font-family="{headingFont}">{keyTakeaway}</text>
</svg>

Layout: decision-tree

Binary choice flowchart with question bubble and two branch cards.

Extraction Schema

{
  layout: "decision-tree"
  question: string           // The decision point (displayed in bubble)
  branches: [{
    label: string            // "YES" / "NO" or custom labels
    title: string            // Branch heading (e.g., "Use Perplexity")
    description: string      // Supporting explanation (1-2 sentences)
    bullets?: string[]       // Optional 2-4 bullet points
    icon?: string            // Icon hint: search, document, data, draft, etc.
  }, {
    // Second branch (same structure)
  }]
}

SVG Template (olive style)

<svg width="800" height="620" xmlns="http://www.w3.org/2000/svg">
  <defs>
    <filter id="shadow" x="-20%" y="-20%" width="140%" height="140%">
      <feDropShadow dx="0" dy="4" stdDeviation="8" flood-opacity="0.1"/>
    </filter>
  </defs>

  <!-- Canvas -->
  <rect width="800" height="620" fill="#F5F0E6"/>

  <!-- Question bubble (top center) -->
  <rect x="140" y="30" width="520" height="70" rx="35" fill="#FAFAF8" filter="url(#shadow)" stroke="#2C2C2C" stroke-width="1"/>
  <text x="400" y="72" text-anchor="middle" fill="#2C2C2C" font-size="18" font-weight="500" font-family="system-ui">{question}</text>

  <!-- Curved arrows from bubble to cards -->
  <path d="M280,100 Q280,140 200,180" fill="none" stroke="#2C2C2C" stroke-width="1.5"/>
  <path d="M520,100 Q520,140 600,180" fill="none" stroke="#2C2C2C" stroke-width="1.5"/>

  <!-- Arrow heads -->
  <polygon points="195,175 205,185 210,172" fill="#2C2C2C"/>
  <polygon points="605,175 595,185 590,172" fill="#2C2C2C"/>

  <!-- Branch labels -->
  <text x="220" y="145" text-anchor="middle" fill="#7D8B6E" font-size="14" font-weight="bold" font-family="system-ui">{branch1.label}</text>
  <text x="580" y="145" text-anchor="middle" fill="#7D8B6E" font-size="14" font-weight="bold" font-family="system-ui">{branch2.label}</text>

  <!-- Left card (primary color) -->
  <rect x="30" y="190" width="360" height="400" rx="16" fill="#7D8B6E" filter="url(#shadow)"/>

  <!-- Left icon circle -->
  <circle cx="80" cy="240" r="24" fill="#FAFAF8"/>
  <!-- Icon path goes here -->

  <!-- Left card content -->
  <text x="120" y="248" fill="#FAFAF8" font-size="20" font-weight="bold" font-family="system-ui">{branch1.title}</text>
  <text x="50" y="290" fill="#FAFAF8" font-size="14" font-family="system-ui">
    <tspan x="50" dy="0">{description line 1}</tspan>
    <tspan x="50" dy="22">{description line 2}</tspan>
  </text>
  <!-- Bullets -->
  <text x="50" y="360" fill="#FAFAF8" font-size="14" font-family="system-ui">
    <tspan x="50" dy="0">• {bullet1}</tspan>
    <tspan x="50" dy="24">• {bullet2}</tspan>
    <tspan x="50" dy="24">• {bullet3}</tspan>
  </text>

  <!-- Right card (secondary color) -->
  <rect x="410" y="190" width="360" height="400" rx="16" fill="#E8E2D4" filter="url(#shadow)"/>

  <!-- Right icon circle -->
  <circle cx="460" cy="240" r="24" fill="#FAFAF8"/>
  <!-- Icon path goes here -->

  <!-- Right card content (dark text) -->
  <text x="500" y="248" fill="#2C2C2C" font-size="20" font-weight="bold" font-family="system-ui">{branch2.title}</text>
  <!-- ... same structure as left card but with #2C2C2C text -->
</svg>

Layout: comparison

Side-by-side comparison cards for 2-4 options.

Extraction Schema

{
  layout: "comparison"
  title?: string             // Optional main title above cards
  items: [{
    heading: string          // Option name (e.g., "React", "Vue")
    description: string      // Brief description (1-2 sentences)
    bullets?: string[]       // Optional 2-4 key points
    color: "primary" | "secondary"  // Card color alternation
    icon?: string            // Icon hint
  }]
}

SVG Template (olive style, 2 items)

<svg width="800" height="520" xmlns="http://www.w3.org/2000/svg">
  <defs>
    <filter id="shadow" x="-20%" y="-20%" width="140%" height="140%">
      <feDropShadow dx="0" dy="4" stdDeviation="8" flood-opacity="0.1"/>
    </filter>
  </defs>

  <!-- Canvas -->
  <rect width="800" height="520" fill="#F5F0E6"/>

  <!-- Optional title -->
  <text x="400" y="50" text-anchor="middle" fill="#2C2C2C" font-size="24" font-weight="500" font-family="system-ui">{title}</text>

  <!-- Card 1 (primary) -->
  <rect x="30" y="80" width="360" height="410" rx="16" fill="#7D8B6E" filter="url(#shadow)"/>
  <circle cx="80" cy="130" r="24" fill="#FAFAF8"/>
  <!-- Icon -->
  <text x="120" y="138" fill="#FAFAF8" font-size="20" font-weight="bold" font-family="system-ui">{item1.heading}</text>
  <text x="50" y="180" fill="#FAFAF8" font-size="14" font-family="system-ui">
    <tspan x="50" dy="0">{description}</tspan>
  </text>
  <text x="50" y="240" fill="#FAFAF8" font-size="14" font-family="system-ui">
    <tspan x="50" dy="0">• {bullet1}</tspan>
    <tspan x="50" dy="24">• {bullet2}</tspan>
  </text>

  <!-- Card 2 (secondary) -->
  <rect x="410" y="80" width="360" height="410" rx="16" fill="#E8E2D4" filter="url(#shadow)"/>
  <circle cx="460" cy="130" r="24" fill="#FAFAF8"/>
  <!-- Icon -->
  <text x="500" y="138" fill="#2C2C2C" font-size="20" font-weight="bold" font-family="system-ui">{item2.heading}</text>
  <!-- ... -->
</svg>

Sizing for multiple items

2 items: 800x520, cards 360px wide
3 items: 1000x520, cards 300px wide
4 items: 1200x520, cards 270px wide

Layout: catalog

Table/catalog layout with swatches, multiple columns, and classical typography. Inspired by Werner's Nomenclature of Colours.

Extraction Schema

{
  layout: "catalog"
  title?: string           // Optional title above table (uppercase, letter-spaced)
  columns: string[]        // Column headers
  rows: [{
    swatch?: string        // Hex color for swatch column (optional)
    values: string[]       // Data for each column
    parts?: string[]       // Hex colors for palette dots (optional)
  }]
}

SVG Template (werner style)

<svg width="900" height="{dynamicHeight}" xmlns="http://www.w3.org/2000/svg">
  <!-- Canvas -->
  <rect width="900" height="{height}" fill="#F5F0E6"/>

  <!-- Title (optional) -->
  <text x="450" y="45" text-anchor="middle" fill="#2C2C2C" font-size="18" font-family="Georgia, serif" letter-spacing="4">{TITLE}</text>

  <!-- Header row with underlines -->
  <text x="60" y="90" fill="#2C2C2C" font-size="12" font-family="Georgia, serif" text-decoration="underline">Color</text>
  <text x="130" y="90" fill="#2C2C2C" font-size="12" font-family="Georgia, serif" text-decoration="underline">Name</text>
  <text x="280" y="90" fill="#2C2C2C" font-size="12" font-family="Georgia, serif" text-decoration="underline">Animal</text>
  <text x="450" y="90" fill="#2C2C2C" font-size="12" font-family="Georgia, serif" text-decoration="underline">Vegetable</text>
  <text x="620" y="90" fill="#2C2C2C" font-size="12" font-family="Georgia, serif" text-decoration="underline">Mineral</text>
  <text x="790" y="90" fill="#2C2C2C" font-size="12" font-family="Georgia, serif" text-decoration="underline">Parts</text>

  <!-- Data row -->
  <rect x="60" y="110" width="50" height="60" fill="{swatchColor}" stroke="#C4B8A8" stroke-width="0.5"/>
  <text x="130" y="145" fill="#2C2C2C" font-size="14" font-family="Georgia, serif">24. Scotch Blue</text>
  <text x="280" y="145" fill="#2C2C2C" font-size="13" font-style="italic" font-family="Georgia, serif">Throat of Blue Titmouse.</text>
  <text x="450" y="145" fill="#2C2C2C" font-size="13" font-style="italic" font-family="Georgia, serif">Stamina of Single Purple Anemone.</text>
  <text x="620" y="145" fill="#2C2C2C" font-size="13" font-style="italic" font-family="Georgia, serif">Blue Copper Ore.</text>

  <!-- Parts palette dots -->
  <circle cx="795" cy="140" r="12" fill="#1a1a1a"/>
  <circle cx="823" cy="140" r="12" fill="#4a7089"/>
  <circle cx="851" cy="140" r="12" fill="#c4a5a0"/>

  <!-- Repeat rows with 80-90px vertical spacing -->
</svg>

Layout Notes

Row height: 80-90px (accommodates swatches and wrapped text)
Swatch size: 50x60px or 60x70px
Parts dots: 20-24px diameter, 4px gap or slight overlap
Italics for descriptive/natural reference columns
Number prefix for names when showing ordered items (e.g., "24. Scotch Blue")
Add subtle row dividers (0.5px) or use whitespace (24px gap)
Height is dynamic: 110 + (rowCount × 90) pixels

Layout: bars

Vertical bar chart with items ranked by height. Tick marks for data points along each bar.

Extraction Schema

{
  layout: "bars"
  title: string              // Main title
  subtitle?: string          // Byline or source
  description?: string       // Explanatory text
  bars: [{
    label: string            // Bar name (shown at bottom)
    value: number            // Determines bar height
    color?: string           // Override color
    ticks?: [{               // Horizontal tick marks
      position: number       // 0-100 percentage up the bar
      label: string          // Tick label
    }]
  }]
  sortOrder?: "asc" | "desc" // Default: "asc"
}

SVG Template (transit style)

<svg width="800" height="1200" xmlns="http://www.w3.org/2000/svg">
  <!-- Canvas -->
  <rect width="800" height="1200" fill="#E8DFD0"/>

  <!-- Title block -->
  <text x="60" y="80" fill="#2C2C2C" font-size="14" font-family="Helvetica, sans-serif" letter-spacing="3" text-decoration="underline">CHART TITLE</text>
  <text x="60" y="120" fill="#2C2C2C" font-size="42" font-weight="bold" font-family="Georgia, serif">Main Title</text>

  <!-- Bar (from bottom) -->
  <rect x="60" y="500" width="80" height="600" fill="#D4A574"/>

  <!-- Tick mark -->
  <line x1="60" y1="700" x2="140" y2="700" stroke="#2C2C2C" stroke-width="0.5"/>
  <text x="145" y="703" fill="#2C2C2C" font-size="9" font-family="Helvetica, sans-serif">Data point</text>

  <!-- Bar label -->
  <text x="100" y="1130" text-anchor="middle" fill="#2C2C2C" font-size="11" font-family="Helvetica, sans-serif">LABEL</text>
</svg>

Layout Notes

Tall format: 800x1200 or similar
Bars start from same baseline
Bar width: 60-100px, gap: 10-20px
Sort ascending (shortest left) or descending
Tick labels alternate sides or right-align

Layout: tiles

Grid of colored tiles with icons and stat values. Dashboard-style multi-attribute display.

Extraction Schema

{
  layout: "tiles"
  items: [{
    title: string            // Item name
    subtitle?: string        // Location/category
    stats: [{
      icon: string           // elevation-up, elevation-down, area, calendar, people, rainfall, latitude, longitude
      value: string          // Display value
      color?: string         // Tile color
    }]
  }]
  columns?: number           // Tiles per row (default: 4)
  rows?: number              // Rows per item (default: 3)
}

SVG Template (parks style)

<svg width="1200" height="500" xmlns="http://www.w3.org/2000/svg">
  <!-- Dark canvas -->
  <rect width="1200" height="500" fill="#3D2E1F"/>

  <!-- Tile -->
  <rect x="40" y="40" width="85" height="85" rx="8" fill="#6B4423"/>

  <!-- Icon (centered top) -->
  <g transform="translate(82,60)">
    <path d="M-8,4 L0,-4 L8,4" fill="none" stroke="#F5F0E6" stroke-width="3"/>
  </g>

  <!-- Value (centered bottom) -->
  <text x="82" y="105" text-anchor="middle" fill="#F5F0E6" font-size="14" font-family="Helvetica, sans-serif">10,197 ft</text>

  <!-- Item title below grid -->
  <text x="200" y="430" text-anchor="middle" fill="#F5F0E6" font-size="18" font-weight="bold" font-family="Helvetica, sans-serif">ITEM NAME</text>
  <text x="200" y="455" text-anchor="middle" fill="#F5F0E6" font-size="14" font-style="italic" font-family="Helvetica, sans-serif">Subtitle</text>
</svg>

Layout Notes

Tile size: 80-100px square
Gap: 8-12px, corner radius: rx="8"
Icon in upper half, value in lower half
Dark canvas, earth-tone tiles
Title/subtitle centered below each item's grid

Layout: gallery

Grid of visual items with illustrations and captions. Bauhaus-inspired geometric compositions.

Extraction Schema

{
  layout: "gallery"
  title?: string             // Section title (italic, with period)
  items: [{
    label: string            // Item label (e.g., "BOOK I.")
    description: string      // Brief description
    illustration?: string    // Hint: triangle, square, circle, polygon, grid
  }]
  columns?: number           // Items per row (default: 3)
}

SVG Template (euclid style)

<svg width="900" height="700" xmlns="http://www.w3.org/2000/svg">
  <!-- Cream canvas -->
  <rect width="900" height="700" fill="#F5EFE0"/>

  <!-- Title -->
  <text x="450" y="60" text-anchor="middle" fill="#2C2C2C" font-size="24" font-style="italic" font-family="Georgia, serif">TITLE.</text>

  <!-- Item illustration (Bauhaus colors) -->
  <g transform="translate(150,180)">
    <polygon points="0,-80 80,60 -80,60" fill="none" stroke="#1A1A1A" stroke-width="2"/>
    <rect x="-30" y="-20" width="40" height="40" fill="#D64045"/>
    <circle cx="20" cy="30" r="25" fill="#1B4B8A"/>
  </g>

  <!-- Caption -->
  <text x="150" y="360" text-anchor="middle" fill="#2C2C2C" font-size="16" font-family="Georgia, serif">ITEM I.</text>
  <text x="150" y="385" text-anchor="middle" fill="#2C2C2C" font-size="14" font-family="Georgia, serif">Description text</text>
</svg>

Layout Notes

Grid: typically 3 columns, 2 rows
Illustration area: 180-220px
Bauhaus colors: red #D64045, blue #1B4B8A, yellow #F5B800, black #1A1A1A
Abstract geometric compositions
Roman numerals for labels (I, II, III...)

Layout: timeline

Vertical timeline with central spine and alternating event cards. Best for chronological histories.

Extraction Schema

{
  layout: "timeline"
  title?: string             // Optional main title
  subtitle?: string          // Optional byline or date range
  events: [{
    date: string             // Year or date (e.g., "1995", "March 2020")
    title: string            // Event title
    description: string      // Brief description (1-2 sentences)
    side?: "left" | "right"  // Override alternation
  }]
}

SVG Template (timber style)

<svg width="800" height="{dynamicHeight}" xmlns="http://www.w3.org/2000/svg">
  <!-- Canvas -->
  <rect width="800" height="{height}" fill="#F5F0E6"/>

  <!-- Title -->
  <text x="400" y="60" text-anchor="middle" fill="#2C2C2C" font-size="28" font-weight="bold" font-family="Georgia, serif">{title}</text>
  <text x="400" y="90" text-anchor="middle" fill="#8B7355" font-size="14" font-style="italic" font-family="Georgia, serif">{subtitle}</text>

  <!-- Central spine -->
  <line x1="400" y1="120" x2="400" y2="{spineEnd}" stroke="#8B7355" stroke-width="2"/>

  <!-- Timeline node (circle on spine) -->
  <circle cx="400" cy="180" r="8" fill="#8B7355"/>

  <!-- Date label (alternates sides) -->
  <text x="360" y="185" text-anchor="end" fill="#8B7355" font-size="14" font-weight="bold" font-family="Georgia, serif">1995</text>

  <!-- Event card (right side) -->
  <rect x="420" y="150" width="320" height="80" rx="4" fill="#FAFAF8" stroke="#D4C4A8" stroke-width="1"/>
  <text x="440" y="180" fill="#2C2C2C" font-size="16" font-weight="bold" font-family="Georgia, serif">{event.title}</text>
  <text x="440" y="205" fill="#5C5C5C" font-size="13" font-family="Georgia, serif">
    <tspan x="440" dy="0">{description line 1}</tspan>
    <tspan x="440" dy="18">{description line 2}</tspan>
  </text>

  <!-- Connector line to card -->
  <line x1="408" y1="180" x2="420" y2="180" stroke="#8B7355" stroke-width="1"/>

  <!-- Event card (left side, next event) -->
  <rect x="60" y="280" width="320" height="80" rx="4" fill="#FAFAF8" stroke="#D4C4A8" stroke-width="1"/>
  <!-- ... same structure, date on right of spine -->

  <!-- Repeat alternating pattern -->
</svg>

Layout Notes

Spine runs vertically through center
Cards alternate left/right
Node circles mark each event on spine
Date labels opposite to card side
Card height: 70-100px depending on content
Vertical spacing: 130-160px between events
Dynamic height: 120 + (eventCount × 150) pixels

Layout: process

Sequential flowchart with numbered steps and connecting arrows. Best for how-to guides and workflows.

Extraction Schema

{
  layout: "process"
  title?: string             // Optional main title
  subtitle?: string          // Optional description
  steps: [{
    number: number           // Step number (1, 2, 3...)
    title: string            // Step title
    description: string      // Brief description (1-2 sentences)
    icon?: string            // Icon hint: gear, code, check, etc.
  }]
  columns?: number           // Steps per row (default: 1 for vertical)
}

SVG Template (preston style)

<svg width="800" height="{dynamicHeight}" xmlns="http://www.w3.org/2000/svg">
  <!-- Canvas -->
  <rect width="800" height="{height}" fill="#F5F0E6"/>

  <!-- Title -->
  <text x="400" y="60" text-anchor="middle" fill="#2C2C2C" font-size="28" font-weight="bold" font-family="Helvetica, sans-serif">{title}</text>
  <text x="400" y="90" text-anchor="middle" fill="#6B6B6B" font-size="14" font-family="Helvetica, sans-serif">{subtitle}</text>

  <!-- Step 1 -->
  <g transform="translate(100, 140)">
    <!-- Number circle -->
    <circle cx="30" cy="30" r="24" fill="#4A6741" stroke="none"/>
    <text x="30" y="38" text-anchor="middle" fill="#FAFAF8" font-size="20" font-weight="bold" font-family="Helvetica, sans-serif">1</text>

    <!-- Step content -->
    <text x="70" y="25" fill="#2C2C2C" font-size="18" font-weight="bold" font-family="Helvetica, sans-serif">{step.title}</text>
    <text x="70" y="50" fill="#5C5C5C" font-size="14" font-family="Helvetica, sans-serif">
      <tspan x="70" dy="0">{description line 1}</tspan>
      <tspan x="70" dy="20">{description line 2}</tspan>
    </text>
  </g>

  <!-- Connector arrow (vertical) -->
  <line x1="130" y1="220" x2="130" y2="260" stroke="#4A6741" stroke-width="2"/>
  <polygon points="130,270 125,260 135,260" fill="#4A6741"/>

  <!-- Step 2 -->
  <g transform="translate(100, 280)">
    <circle cx="30" cy="30" r="24" fill="#4A6741"/>
    <text x="30" y="38" text-anchor="middle" fill="#FAFAF8" font-size="20" font-weight="bold" font-family="Helvetica, sans-serif">2</text>
    <!-- ... same structure -->
  </g>

  <!-- Repeat for each step -->
</svg>

Layout Notes

Numbered circles (24-30px radius) on left
Step content to right of number
Vertical arrows connect steps
Arrow length: 40-60px
Step spacing: 140-160px vertical
Accent color for numbers and arrows
Dynamic height: 120 + (stepCount × 150) pixels
For horizontal layout (columns > 1): arrange in rows with horizontal arrows

Icon Library

Simple SVG paths for common concepts. Use within a <g transform="translate(x,y)"> centered in the icon circle.

Available Icons

<!-- search: magnifying glass -->
<path d="M-6,-6 L6,6 M-4,0 a6,6 0 1,1 0,0.01" fill="none" stroke="#4A6741" stroke-width="2" stroke-linecap="round"/>

<!-- document: stacked pages -->
<path d="M-6,-8 L4,-8 L6,-6 L6,8 L-6,8 Z M-4,-5 L3,-5 M-4,-1 L3,-1 M-4,3 L1,3" fill="none" stroke="#4A6741" stroke-width="1.5" stroke-linecap="round"/>

<!-- data: circular arrows (refresh) -->
<path d="M0,-7 A7,7 0 0,1 6,3.5 M6,3.5 L4,0 M6,3.5 L9,2 M0,7 A7,7 0 0,1 -6,-3.5 M-6,-3.5 L-4,0 M-6,-3.5 L-9,-2" fill="none" stroke="#4A6741" stroke-width="1.5" stroke-linecap="round"/>

<!-- draft: pencil -->
<path d="M-6,8 L-2,8 L8,-6 L4,-6 Z M4,0 L0,0" fill="none" stroke="#4A6741" stroke-width="1.5" stroke-linejoin="round"/>

<!-- strategy: chess rook -->
<path d="M-5,8 L5,8 L5,6 L4,5 L4,2 L5,1 L5,-4 L3,-4 L3,-7 L1,-7 L1,-4 L-1,-4 L-1,-7 L-3,-7 L-3,-4 L-5,-4 L-5,1 L-4,2 L-4,5 L-5,6 Z" fill="none" stroke="#4A6741" stroke-width="1.5"/>

<!-- blocks: stacked cubes -->
<path d="M0,-8 L8,0 L0,8 L-8,0 Z M-8,0 L0,4 L8,0 M0,4 L0,8" fill="none" stroke="#4A6741" stroke-width="1.5" stroke-linejoin="round"/>

<!-- lightbulb: idea -->
<path d="M0,-8 L0,-6 M-6,-4 L-4,-3 M6,-4 L4,-3 M-4,6 L4,6 M-3,8 L3,8 M-4,2 Q-6,-2 0,-6 Q6,-2 4,2 L3,4 L-3,4 Z" fill="none" stroke="#4A6741" stroke-width="1.5" stroke-linecap="round"/>

<!-- check: checkmark in circle -->
<circle cx="0" cy="0" r="8" fill="none" stroke="#4A6741" stroke-width="1.5"/>
<path d="M-4,0 L-1,3 L5,-4" fill="none" stroke="#4A6741" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>

<!-- warning: triangle exclamation -->
<path d="M0,-7 L8,7 L-8,7 Z M0,0 L0,2 M0,4 L0,5" fill="none" stroke="#4A6741" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>

<!-- code: angle brackets -->
<path d="M-3,-6 L-8,0 L-3,6 M3,-6 L8,0 L3,6" fill="none" stroke="#4A6741" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>

<!-- users: two people -->
<circle cx="-3" cy="-4" r="3" fill="none" stroke="#4A6741" stroke-width="1.5"/>
<path d="M-9,6 Q-9,0 -3,0 Q3,0 3,6" fill="none" stroke="#4A6741" stroke-width="1.5"/>
<circle cx="5" cy="-2" r="2.5" fill="none" stroke="#4A6741" stroke-width="1.5"/>
<path d="M1,6 Q2,2 5,2 Q9,2 9,6" fill="none" stroke="#4A6741" stroke-width="1.5"/>

<!-- gear: cog wheel -->
<circle cx="0" cy="0" r="3" fill="none" stroke="#4A6741" stroke-width="1.5"/>
<path d="M0,-8 L0,-5 M0,5 L0,8 M-8,0 L-5,0 M5,0 L8,0 M-5.6,-5.6 L-3.5,-3.5 M3.5,3.5 L5.6,5.6 M5.6,-5.6 L3.5,-3.5 M-3.5,3.5 L-5.6,5.6" fill="none" stroke="#4A6741" stroke-width="2" stroke-linecap="round"/>

<!-- chat: speech bubble -->
<path d="M-8,-6 L8,-6 L8,4 L2,4 L-2,8 L-2,4 L-8,4 Z" fill="none" stroke="#4A6741" stroke-width="1.5" stroke-linejoin="round"/>

<!-- globe: world -->
<circle cx="0" cy="0" r="8" fill="none" stroke="#4A6741" stroke-width="1.5"/>
<path d="M-8,0 L8,0 M0,-8 Q-4,0 0,8 Q4,0 0,-8" fill="none" stroke="#4A6741" stroke-width="1"/>

Icon Usage

Place icon circle at desired position
Add icon paths inside a <g> with transform="translate(cx,cy)" where cx,cy is the circle center
Match the icon hint from extracted data to the icon name

Important Notes

Text wrapping: Split long text into <tspan> elements with dy="22" for body text
Dynamic height: Adjust canvas height based on content
stat-block notes:
- Section heading color: rotate through accent colors
- Stats layout: center N stats evenly across content width
- No shadows, no gradients, no rounded corners
- All styles inline (SVG has no external CSS support via rsvg-convert)
olive layout notes:
- Always include shadow filter in defs
- Primary cards use light text (#FAFAF8)
- Secondary cards use dark text (#2C2C2C)
- Icons centered in white circles
- Rounded corners on all cards (rx="16")
werner layout notes:
- Serif typography throughout (Georgia)
- Italic text for descriptive columns
- Underlined column headers
- Swatches need stroke if color is close to canvas
- Parts dots can overlap slightly
transit layout notes:
- Tall format (800x1200+)
- Bars from same baseline, sorted by value
- Tick marks with small labels
- Title block top-left with description
parks layout notes:
- Dark brown canvas
- Earth-tone tiles in grid
- Icon + value per tile
- Light text on dark tiles, dark on light
euclid layout notes:
- Bauhaus palette: red, blue, yellow, black
- Geometric illustrations (abstract compositions)
- Serif italic title with period
- Roman numeral labels

Conversion

After writing SVG file, convert to PNG:

rsvg-convert -w 2000 input.svg -o output.png

Then open:

open output.png

Examples

Decision tree input: "When should I use Perplexity vs ChatGPT?"

Detects: decision-tree layout
Question bubble: "When should I use Perplexity vs ChatGPT?"
Branch 1: "Use Perplexity" with research-focused bullets
Branch 2: "Use ChatGPT" with creative/coding bullets

Comparison input: "Compare React vs Vue for building web apps"

Detects: comparison layout
Two cards side by side with pros/features of each

Stat-block input: "Key findings from our user research study"

Detects: stat-block layout (default)
Classical sections with statistics and takeaway

Catalog input: "Show me the blues from Werner's color chart"

Detects: catalog layout
Table with color swatches, names, natural references, palette dots

Bars input: "Rank the 5 tallest mountains in Europe"

Detects: bars layout
Vertical bars sorted by height, tick marks for key elevations

Tiles input: "Show stats for 3 national parks: elevation, area, visitors, rainfall"

Detects: tiles layout
Grid of colored tiles with icons and values for each park

Gallery input: "Overview of the 6 books of Euclid's Elements"

Detects: gallery layout
Grid of geometric illustrations with captions

infographic

Infographic Generator

Usage