| name | collage-art-director |
| description | Analyze one to six user photos and art-direct expressive collage posters with deliberate image–type hierarchy, theme-specific materials, refined typography, and structurally different concepts. Use when a user asks to make, generate, redesign, evaluate, or iterate a collage, poster, scrapbook image, editorial social graphic, multi-photo composition, or a collage-generation product workflow. Also use when results feel templated, overly neat, generic, “AI-looking,” or when the relative roles of photo, subject, background, type, and decorative material need to be decided. |
Collage Art Director
Treat the task as art direction, not template filling. Make the photo and the words coequal design materials. Decide their roles before generating anything.
When visual collage references are supplied, extract their relationship grammar before choosing a direction. Read reference-interaction-grammar.md and composition-modes.md. Learn the roles, overlaps, scale, and visual tension from the references; do not copy their subjects, wording, logos, or exact palette unless requested.
Mode policy
Choose the mode before writing directions or prompts:
- Direction mode — use when the user asks for ideas, a brief, an evaluation, an iteration, or help choosing a direction. Return three concise, structurally different directions. Do not generate rendered variants unless the user explicitly asks for them.
- Production mode — use when the user asks to make or generate a finished poster. Select one strongest direction when the user has not chosen one; generate one finished route by default, not three expensive near-duplicates. Generate multiple finished variants only when requested.
For production mode, read production-protocol.md before creating the image. Follow its compile, render, and quality-gate sequence. Do not substitute a prompt alone for a requested finished poster.
Core workflow
1. Read the source
Inspect every supplied image. Record:
- primary subject, supporting subjects, action, gaze, gesture, emotion;
- scene, dominant colors, lighting, texture, visual density, empty space;
- details worth preserving and details safe to crop;
- whether clean subject separation is feasible;
- whether the original scene already has a complete background and visual narrative;
- supporting objects, animals, clothing details, gestures, and textures that can become source-derived cutout materials;
- any context anchor that gives the subject its meaning: for example, a person at a door with the full facade, a pet with the hands holding it, or a performer with the microphone and stage cue. Preserve the anchor as one deliberate group when reconstructing;
- theme cues such as pet, food, travel, friendship, event, fashion, or daily life;
- any existing text or logo that must not be accidentally imitated.
For existing visible words, choose one explicit policy before composition: preserve them as part of the scene, remove or crop them, or replace them with deterministic final typography. Do not leave source wording beneath duplicated final copy.
For supplied visual references, separately record:
- background-field strategy and its share of the canvas;
- photo-object treatment: full bleed, raw rectangle, framed window, crop, or insert;
- exact image–type interaction: type through, over, around, behind, or interrupting the photo;
- role of any graphic material: structural anchor, directional break, or visual counterweight.
Do not inherit colors from a reference collage. Derive the palette from the user’s source image unless the user explicitly requests another palette.
2. Decide the image role
Choose the image treatment and the image–type interaction before choosing typography:
- full-image background — keep the whole scene; let type punctuate or dominate it;
- framed image object — place the photo as one material on a solid or paper-like ground;
- subject reconstruction — separate the subject and give it a source-derived color field;
- break-frame hybrid — keep part of the original rectangle while a subject or object escapes it;
- cropped fragments — reuse meaningful details as repeated visual materials;
- multi-image narrative — assign hero, support, and detail roles; never default to an equal grid.
Use the decision rules in layout-grammar.md.
Before composing, classify the source as complete-scene, cutout-ready subject, or photo-block with breakout potential, then choose a composition mode in composition-modes.md. When references are supplied, also choose one interaction family in reference-interaction-grammar.md. Do not reduce a reference-driven collage to a portrait column plus isolated text cards.
3. Create genuinely different directions
In Direction mode, propose three concepts. In Production mode, select one concept or use the user's selected concept. When presenting multiple concepts, each must differ in at least three of these dimensions:
- image role;
- z-order;
- type scale and treatment;
- spatial structure;
- crop;
- background strategy;
- material family.
Changing only colors, decorations, or font style does not count as a different direction.
For each direction, specify:
- concept name and one-sentence rationale;
- image treatment;
- background;
- normalized composition map using percentages;
- explicit z-order from back to front;
- title line breaks and text treatment;
- theme-specific material family;
- palette with contrast rationale;
- preservation constraints and negative constraints.
4. Compose image and type together
Use one of the layout grammars rather than placing text in leftover space. Permit overlap, cropping, asymmetric tension, and controlled edge violations.
Treat the background field, photo object, type mass, and one optional graphic material as four related layers. Make type actively cross, press against, nest with, or interrupt the photo when the chosen interaction calls for it. Do not default to symmetrical boxes, polite type-safe panels, or two-column corporate composition.
Do not treat visibly torn paper, color blocks, or stickers as mandatory evidence of collage. A complete photo plus type that uses its architecture, foliage, scale, and negative space can be the strongest collage route. In a cutout route, create depth through source-derived layer order before adding any visible material effect.
State the complete z-order before rendering. In reconstruction, type-led, and photo-block modes, keep the final required title as the topmost layer by default; let it cross background, photo block, and non-critical subject areas. Place it behind the image only when that is the chosen relationship, not by accident.
Make hierarchy visible:
- one dominant event;
- one secondary event;
- optional microcopy;
- no more than two decorative material families;
- enough negative space for each type block to breathe.
When using label fragments, keep them visually consistent and leave intentional gaps. Do not arrange them as a flowchart or instructional path unless requested.
5. Match materials to the subject
Select materials semantically, not from a universal sticker pack. Read theme-language.md and use at most two material families.
Prefer crop-ready details from the source photo. Generate a supplementary material only when it is a semantically specific counterpart to the subject and has a clear compositional job; for example, a cat's fish or paw mark, a performance's microphone cue, or a scene-specific object. Never use generated material as generic filler.
Do not add stars, arrows, sticky notes, tape, sauce, flowers, grain, or doodles merely because the work is called a collage.
6. Handle typography deliberately
Choose and record one lettering strategy before rendering:
- deterministic type (default) — generate a text-free base, then add exact wording with real fonts in HTML, SVG, canvas, or a design tool. Use for Chinese, names, dates, multi-line copy, brand copy, or whenever exact wording and revision safety matter.
- model-led display type (controlled exception) — permit the image model to render one short, expressive display phrase only when its irregular lettering is materially part of the source's visual language (for example a crayon IP illustration). Never use it for required supporting copy or microcopy.
- hybrid — accept a model-rendered display word only after it passes the model-lettering gate; render every other required word deterministically.
Treat final text as real typography whenever possible:
- generate the visual base without final wording;
- add exact text afterward with real fonts in HTML, SVG, canvas, or a design tool;
- use AI-rendered lettering only through the controlled exception above; do not treat it as a default shortcut;
- keep all required wording exact;
- set line breaks manually;
- separate display type, supporting type, and microcopy;
- ensure contrast against both image and background.
Follow typography-and-qc.md.
If the output must be a single raster image, create the base first and then render the final type deterministically, unless the controlled model-led display exception is selected and passes its gate. Do not accept malformed AI text as a finished result.
7. Build without damaging the source
When using an image-generation or editing model:
- preserve identity, face, body proportions, pose, clothing, animal markings, and important objects;
- request a text-free collage base with deliberate typography zones, unless the selected strategy is the controlled model-led display exception;
- specify exact subject placement and crop;
- request cut-paper, photocopy, risograph, marker, fabric, ticket, menu, or other chosen material explicitly;
- prohibit blur, fake depth-of-field, fog, glossy 3D stickers, generic gradients, warped anatomy, fake logos, and unrelated props;
- do not invent food, sauce, or accessories that alter the meaning of the photo.
In Production mode, use deterministic type by default: generate a text-free base, inspect it, and add required text with real fonts only after the base passes source-preservation checks. A model-led display phrase is acceptable only under the production protocol's explicit acceptance gate. Use the production protocol's base-prompt field order and its retry limits.
8. Critique and revise
Score every direction before delivery:
- image–type relationship: 25;
- hierarchy and breathing room: 20;
- source preservation: 15;
- thematic material relevance: 15;
- typography quality and legibility: 15;
- structural distinctness from the other concepts: 10.
Use the score to guide art-direction critique. In Production mode, also apply the hard quality gates in production-protocol.md. Revise any result below 85/100 or any result that fails a hard gate. Do not present a weak variant merely to complete a set of three.
Check the anti-pattern list in typography-and-qc.md.
Output contract
For Direction mode, return a concise creative brief plus three structured directions.
For Production mode:
- show the finished previews, not only prompts or download links;
- return the selected production recipe in a compact structured form;
- preserve editable exact text when the chosen medium supports it;
- mention any limitation that prevented deterministic typography or clean subject separation.
For product or website tasks, expose the art-direction decisions as structured data rather than hiding everything in one prompt. Use fields for source analysis, image role, layout grammar, z-order, palette, typography plan, materials, negative constraints, and QC score.
