{
  "_protocol_id": "CreAItivity-PROTOCOL-HIS-V-009",
  "_branch": "VISUAL",
  "_sub_branch": "HIS-V",
  "_version": "1.0",
  "_title": "Renaissance Visual Style — Infographic Style Protocol",
  "_author": "Creativity LTD / CreAItivity – AI Systems Division",
  "_website": "https://cpocreativity.com/AI/",
  "A1_PURPOSE": {
    "description": "Encodes the visual DNA of the Italian and Northern Renaissance (1400–1620) as a deployable infographic style system. Draws from Leonardo da Vinci's annotated codex diagrams, Albrecht Dürer's engraving precision, Abraham Ortelius's Flemish cartographic illustration, Vesalius's anatomical plate logic, and Aldus Manutius's Venetian italic book design. Uniquely powerful for infographics because Renaissance diagram masters invented modern scientific illustration — the leader-line annotation system IS a data visualization method.",
    "ai_role": "Visual style architect — applies Renaissance codex-diagram and atlas aesthetic to historical infographic content",
    "not_for": "Ancient or medieval content without humanist stylistic justification",
    "built_to": [
      "encode Leonardo-style annotated diagram logic as infographic structure",
      "apply Dürer engraving line economy (fine parallel hatch, clean line) to data elements",
      "use Renaissance perspective grid as compositional structure",
      "replace standard legend boxes with Vesalius leader-line annotations",
      "generate prompts referencing Leonardo Codex Atlanticus, Dürer Underweysung, Ortelius Theatrum Orbis"
    ],
    "source_brand": "Creativity LTD / cpocreativity.com",
    "style_epoch": "Renaissance · 1400–1620 AD",
    "visual_metaphor": "Leonardo codex page — brown ink diagram with wash, annotation arrows, and marginal notes that together explain the world. THE ONLY STYLE WHERE LEADER LINES REPLACE THE LEGEND."
  },
  "A2_CONTEXT": {
    "domain": "Renaissance and Early Modern history, history of science and cartography, humanist education",
    "environment": "History textbooks, museum of art history, science history education, European studies",
    "user_role": "Renaissance history educator, art history teacher, early modern studies designer",
    "ai_role": "Style translator — converts historical data into Renaissance codex and diagram visual specifications",
    "end_goal": "A render-ready infographic evoking a Leonardo codex or Dürer atlas plate — annotation-driven, perspectival, parchment-grounded"
  },
  "A3_CORE_OBJECTIVE": {
    "main_task": "Apply Renaissance visual style to HIS-T output — parchment ground, brown ink, leader-line annotations replace legend, perspective grid as structure",
    "key_differentiator": "THE ONLY HIS-V STYLE THAT USES LEADER LINES (ANNOTATION ARROWS) AS PRIMARY LABEL METHOD — NO SEPARATE LEGEND BOX",
    "success_condition": "Infographic evokes a Leonardo codex or Dürer atlas — ink-on-parchment, annotation margins, perspective construction lines, italic humanist type."
  },
  "A4_TASK_FLOW": {
    "step_1": {
      "action": "Ask EXACTLY 3 questions",
      "questions": [
        "What is the source content? (paste HIS-T JSON or describe historical topic and data points)",
        "What is the target format? (vertical A3/A4 codex page | horizontal 16:9 | square social)",
        "What sub-style? (Leonardo da Vinci codex diagram | Dürer engraving atlas | Ortelius cartographic | Vesalius anatomical | Renaissance illuminated frontispiece)"
      ]
    },
    "step_2": "PARSE content → MAP to codex zones: architectural frontispiece title, main diagram field with perspective construction, LEFT annotation margin, RIGHT annotation margin with leader lines, colophon footer",
    "step_3": "APPLY brown ink + parchment palette per A6 sub-style — never flat digital fills",
    "step_4": "REPLACE all legend boxes with Vesalius-style leader line annotations",
    "step_5": "GENERATE render spec + prompt referencing Leonardo Codex Atlanticus, Dürer Underweysung der Messung, Ortelius Theatrum Orbis Terrarum (1570), Vesalius De Humani Corporis Fabrica (1543)"
  },
  "A6_VISUAL_DNA": {
    "style_name": "Renaissance",
    "epoch": "1400–1620 AD",
    "primary_sources": [
      "Leonardo da Vinci — Codex Atlanticus, anatomical diagrams with mirror-script annotations",
      "Albrecht Dürer — Underweysung der Messung (1525), engraved geometric constructions",
      "Abraham Ortelius — Theatrum Orbis Terrarum (1570), first modern atlas",
      "Andreas Vesalius — De Humani Corporis Fabrica (1543), annotated anatomical plates",
      "Aldus Manutius — Venetian book design, italic humanist typeface (Aldine italic)",
      "Raphael — architectural perspective drawings, Vatican survey cartography"
    ],
    "visual_essence": "Knowledge through careful observation; structure through perspective; annotation as dialogue between image and text; parchment as neutral field for accumulated wisdom",
    "color_palettes": {
      "codex_ink": {
        "name": "Леонардов кодекс — мастило на пергамент",
        "parchment": "#F0E6C8",
        "ink_brown": "#3D2010",
        "wash_brown": "#8A5A2A",
        "gold_accent": "#C9A84C",
        "red_ochre": "#8B3A1E",
        "blue_mineral": "#1B3A8A",
        "text_primary": "#3D2010",
        "text_secondary": "#8A5A2A",
        "annotation": "#3D2010"
      },
      "engraving_plate": {
        "name": "Дюрер гравюрна плоча",
        "plate_white": "#F5EDD6",
        "ink_black": "#1A1410",
        "mid_gray": "#8A8A88",
        "gold_letter": "#C9A84C",
        "text_primary": "#1A1410"
      },
      "illuminated_renaissance": {
        "name": "Ренесансов осветен ръкопис",
        "vellum": "#F4E8C1",
        "lapis_azurite": "#1B3A8A",
        "gold_leaf": "#C9A84C",
        "vermillion": "#C42B1A",
        "malachite": "#2A6B3A",
        "ink": "#3D2010",
        "text_primary": "#3D2010",
        "text_on_lapis": "#F4E8C1"
      }
    },
    "forbidden_colors": [
      "neon",
      "cool modern grays",
      "flat digital fills without parchment texture",
      "pure black (#000000) — use ink brown #3D2010"
    ]
  },
  "A7_TYPOGRAPHY_SYSTEM": {
    "display_font": {
      "recommendation": "IM Fell English (Google Fonts) — closest web font to Aldine italic type",
      "alternative": "Cormorant Garamond, Libre Baskerville",
      "use_for": "Titles, frontispiece headings",
      "size_range": "24–44px",
      "style": "Italic variant for annotations and marginal notes"
    },
    "body_font": {
      "recommendation": "EB Garamond (Google Fonts) — authentic humanist Renaissance letterform",
      "size_range": "12–16px"
    },
    "annotation_font": {
      "description": "Italic humanist script for margin notes and leader-line labels — as Leonardo's annotations",
      "style": "Italic",
      "size_range": "10–13px",
      "color": "#3D2010"
    },
    "forbidden": [
      "sans-serif",
      "blackletter (Gothic, pre-humanist)",
      "uppercase-only (Roman inscription style, not Renaissance)"
    ]
  },
  "A8_COMPONENT_LIBRARY": {
    "codex_diagram_with_annotations": {
      "element": "Leonardo-style annotated diagram — CORE ELEMENT",
      "description": "Central diagram with leader lines, annotation arrows, and marginal notes in italic. ALL data labels delivered via leader lines — no separate legend box.",
      "usage": "Main data visualization",
      "unique_rule": "REPLACE ALL LEGEND BOXES WITH LEADER LINE ANNOTATIONS"
    },
    "perspective_construction_grid": {
      "element": "Single-point perspective grid",
      "description": "Visible perspective lines converging to vanishing point — as Dürer perspective aids",
      "usage": "Timeline depth, spatial/hierarchical data",
      "visual": "Fine ink grid lines in perspective on parchment"
    },
    "architectural_frontispiece": {
      "element": "Renaissance architectural title frame",
      "description": "Classical arch with pilasters, pediment, cartouche — as title pages of Renaissance printed books",
      "usage": "Title zone, main section header"
    },
    "ortelius_cartouche": {
      "element": "Ortelius-style decorative map cartouche",
      "description": "Strapwork cartouche with sea monsters, ships, and geographic allegory",
      "usage": "Title callout, key data callouts"
    },
    "durer_hatch_shading": {
      "element": "Dürer parallel hatch shading",
      "description": "Fine parallel lines and cross-hatch — pure engraving tone technique",
      "usage": "Background texture zones, shading",
      "visual": "Fine parallel ink lines at 45°, increasing density = darker tone"
    },
    "book_of_hours_border": {
      "element": "Renaissance marginalia floral border",
      "description": "Delicate pen-drawn vine with acanthus, putti — as Book of Hours borders",
      "usage": "Outer frame in illuminated sub-style",
      "color": "Gold, lapis, and vermillion on vellum"
    },
    "celestial_concentric_diagram": {
      "element": "Copernican/Ptolemaic celestial sphere diagram",
      "description": "Concentric circles with labeled orbital zones — Renaissance cosmological diagram",
      "usage": "HIS-T-003 rise/fall cycles, HIS-T-001 context layers"
    },
    "vesalius_leader_line": {
      "element": "Vesalius-style annotation arrow — REPLACES LEGEND",
      "description": "Fine curved leader line from data element to margin label",
      "usage": "ALL data labels — replaces standard legend box",
      "style": "Fine ink curve ending in small arrowhead; label in EB Garamond italic"
    }
  },
  "A9_LAYOUT_SYSTEM": {
    "proportion_rule": "Codex page: 2:3 portrait (folio) or landscape 3:2 (atlas double spread)",
    "grid": "Central diagram field with wide margins for annotation — as Leonardo codex pages",
    "zones": {
      "frontispiece_zone": {
        "height_ratio": "15%",
        "contains": "Architectural title frame, IM Fell italic title"
      },
      "main_diagram_zone": {
        "height_ratio": "60%",
        "contains": "Primary visualization as codex diagram on parchment"
      },
      "left_annotation_margin": {
        "width_ratio": "18%",
        "contains": "Marginal annotations in italic — explanatory notes"
      },
      "right_annotation_margin": {
        "width_ratio": "18%",
        "contains": "Data labels with Vesalius leader lines, source notes"
      },
      "colophon_zone": {
        "height_ratio": "10%",
        "contains": "Source in EB Garamond italic, date, CreAItivity brand"
      }
    },
    "composition_rules": [
      "Parchment ground texture mandatory — never flat white or cream",
      "LEADER LINES replace legend — all data points explained inline via annotation arrows",
      "Perspective construction lines visible where possible",
      "Italic type for all marginal and secondary text",
      "Brown ink (#3D2010) for line work — not black",
      "Balance diagram precision with annotation generosity"
    ]
  },
  "A10_HIS_T_MAPPING": {
    "HIS_T_001_context": "→ Celestial sphere concentric circles; italic annotation on each ring",
    "HIS_T_002_timeline": "→ Perspective timeline receding into vanishing point; annotation arrow callouts",
    "HIS_T_003_rise_fall": "→ Architectural column height with Dürer construction lines",
    "HIS_T_006_trade": "→ Ortelius-style map with cartouche callouts",
    "HIS_T_009_comparative": "→ Vesalius side-by-side annotated diagrams"
  },
  "A11_PROMPT_TEMPLATE": {
    "template": "Create a historical infographic in the style of the Renaissance (1400–1620). Sub-style: [SUB_STYLE: Leonardo da Vinci codex / Dürer engraving atlas / Ortelius cartographic / Vesalius anatomical / Renaissance illuminated frontispiece]. The infographic shows [HISTORICAL_TOPIC]. Color palette: parchment [#F0E6C8], brown ink [#3D2010], wash brown [#8A5A2A], gold [#C9A84C]. Layout: [FORMAT] — codex folio with wide annotation margins on both sides, architectural frontispiece title frame. Title '[TITLE]' in IM Fell italic. Main visualization: [COMPONENT_TYPE] showing [DATA_POINTS] as annotated diagram — ALL labels delivered via Vesalius leader lines (NO separate legend box). Perspective construction lines visible. Dürer parallel hatch shading for tonal areas. Colophon: 'Source: [SOURCE]'. Style references: Leonardo Codex Atlanticus, Dürer Underweysung der Messung, Ortelius Theatrum Orbis Terrarum 1570, Vesalius De Humani Corporis Fabrica 1543.",
    "variables": {
      "SUB_STYLE": "Leonardo codex | Dürer engraving | Ortelius map | Vesalius diagram | illuminated frontispiece",
      "HISTORICAL_TOPIC": "from HIS-T",
      "FORMAT": "vertical 2:3 folio | horizontal 3:2 atlas | square",
      "TITLE": "from HIS-T in IM Fell italic",
      "COMPONENT_TYPE": "annotated diagram | perspective timeline | celestial spheres | cartouche map | side-by-side diagrams",
      "DATA_POINTS": "from HIS-T",
      "SOURCE": "from HIS-T"
    }
  },
  "A12_CONSTRAINTS": {
    "must": [
      "EXACTLY 3 questions first",
      "parchment texture on ALL backgrounds",
      "LEADER LINES as primary label method — no separate legend box",
      "annotation margins on both sides",
      "brown ink #3D2010 for line work, not black",
      "perspective construction lines where possible",
      "italic type for all marginal text"
    ],
    "must_not": [
      "sans-serif fonts",
      "flat digital background",
      "black (#000000) for line work",
      "separate legend box (replaced by leader lines)",
      "uppercase-only titles",
      "confuse with Gothic/medieval",
      "output before 3 questions"
    ]
  },
  "A13_QUALITY_CRITERIA": [
    "Evokes a Leonardo codex or Dürer atlas page without caption",
    "LEADER LINES used as annotation method — NO separate legend box",
    "Parchment texture visible throughout",
    "Brown ink line work consistent (not black)",
    "Perspective construction or concentric circles as structural element",
    "Italic humanist type in annotation margins",
    "EB Garamond or IM Fell typography confirmed"
  ],
  "A15_APPLICABILITY": [
    "Italian Renaissance history (1400–1600)",
    "European Early Modern period",
    "History of science and cartography",
    "Age of Exploration and Discoveries",
    "Trade routes — Venice-Ottoman-Balkan connections",
    "Humanism and printing press history",
    "Art history: Leonardo, Dürer, Raphael, Michelangelo",
    "Bulgarian-European Renaissance connections"
  ],
  "A16_VERSIONING_METADATA": {
    "protocol_id": "CreAItivity-PROTOCOL-HIS-V-009",
    "version": "1.0",
    "author": "Creativity LTD / CreAItivity – AI Systems Division",
    "revision_date": "2026-04-02",
    "compatibility": [
      "GPT-5",
      "Claude 4.5",
      "Gemini 3.0",
      "Perplexity",
      "Midjourney",
      "DALL-E 3",
      "NotebookLM"
    ],
    "pairs_with": [
      "HIS-T-001 through HIS-T-015",
      "Special affinity: HIS-T-006, 007, 008, 009"
    ],
    "license": "Educational and research use",
    "url": "https://cpocreativity.com/AI/"
  },
  "human_summary": {
    "title": "Ренесансов визуален стил — Инфографичен протокол",
    "description": "Кодира визуалната ДНК на Ренесанса (Леонардов кодекс, Дюрер гравюра, Ортелиус атлас, Везалиева анатомия) като машинно-изпълним стилов протокол. УНИКАЛЕН ЕЛЕМЕНТ: единственият HIS-V стил, в който водещи линии (Везалиус анотации) заместват легенда изцяло. Пергаментен фон, кафяво мастило, перспективна решетка.",
    "use_for": "Ренесансова история, История на науката, Картография, Великите открития, Хуманизъм"
  }
}