| name | persona-image-curation |
| description | Source and curate scene images for a faceless persona account (TikTok slideshows, IG carousels) so every published image reads as a real photo the persona took herself. Covers candid-biased scraping queries, dimension forensics to reject AI/stock images, the persona plausibility test (no stray arms, foreign UIs, or strangers' names), per-deck camera-roll cohesion, targeted PII retouches, and deterministic text-overlay rendering via headless Chrome (TikTok-style caption bubbles without AI image editing). Use this skill whenever the user wants to find, select, vet, or prune background/scene images for a virtual persona or faceless content account — including 'find images for this slideshow,' 'does this image work for our character,' 'these look like stock photos,' 'build a scene library,' 'add text overlays to slides,' or auditing an existing image library for authenticity. |
Persona Image Curation
A pipeline for building and maintaining a library of scene images for a faceless persona account. The goal is a single illusion: every image in a published post looks like the persona took it on her own phone. One stock photo, AI render, or stray male arm breaks the account.
Images have two distinct uses — hold them to different bars:
- Raw slide backgrounds — published as-is. Must pass every test below.
- Generation references — composition guides for slides where the persona is AI-generated in. Polish is tolerable; the output gets regenerated anyway.
Step 1: Study the originals before sourcing anything
Before scraping, study the slide images of the successful posts you're modeling (contact-sheet them side by side). Notice what makes them cohere: candid framing, clutter, imperfect angles, and a consistent tone across each deck — because one person really did shoot them all. That's the bar. Editorial polish is a defect here, not a feature.
magick montage -label '%f' originals/*.jpg -tile 6x -geometry 300x533+4+4 -background gray sheet.jpg
Step 2: Scrape with candid-biased queries
First-person query phrasing surfaces genuine phone photos; aesthetic keywords surface stock. This one change matters more than any filter applied afterward.
| ❌ Aesthetic query (returns stock/AI) | ✅ Candid query (returns real phone photos) |
|---|
| "empty modern office floor to ceiling windows" | "office window view from my desk" |
| "corporate conference room glass walls" | "meeting room pov work" |
| "city buildings golden hour aesthetic" | "golden hour city view from my window" |
| "commute aesthetic loafers" | "walking to work pov" |
Patterns that work: "…from my desk", "…pov", "walking home", "staying late at the office", "my [thing]", "shot on iphone". Scrape ~12 results per query; expect to keep a third.
Step 3: Dimension forensics — reject AI and stock by capture size
Check every candidate's original pixel dimensions before looking at content:
- PROOF OF REAL — native phone capture sizes (either orientation): 3024×4032, 4032×3024, 5712×4284, 1170×2532, 1179×2556, 1284×2778, 1290×2796, 1224×1632, 1536×2048, 960×1280 — or a HEIC source file (only real cameras produce HEIC).
- PROOF OF FAKE — generator-typical sizes: 1024×1536, 1000×1500, 1023×1537, 941×1672, 832×1248, 1122×1402, 1086×1448, 897×1754, 986×1595, 1080×1080. Delete on sight.
- AMBIGUOUS — downscaled sizes (736×…, 900×1200, 675×1200) and 1080×1920 (real story exports AND AI both use it). These require the eye test; when uncertain, delete. False negatives are cheap — false positives kill the account.
Step 4: The persona test — "could she have taken this photo?"
Run on EVERY image before EVERY use, at full resolution (thumbnails hide failures). Analyze the image and check:
- Body parts: any visible hand, arm, leg, or reflection must be plausibly the persona's — right gender, skin tone, nails, jewelry. One male arm at the edge of frame fails the image.
- Companions: a second laptop facing the camera, two place settings, or someone else's drink implies a person she's with. Solo POV only, unless the story beat calls for company.
- Screens and text: UI language must match the persona's (a Cyrillic Figma fails an Austin marketer). No strangers' names in browser tabs, email headers, or name tags. No brand logos that contradict her canon.
- Geography and season: location, architecture, weather, and driving side must be plausible for where she lives or would travel.
- Story fit: the objects match the slide's beat (a Gmail inbox on screen strengthens a rejection story; a Photoshop timeline weakens it).
Minor failures are fixable with targeted retouches — rotate to upright (magick -auto-orient), crop an edge, or AI-edit to blank a screen showing someone's name (the photo stays real; PII gets redacted). Anything needing more than a small retouch gets rejected, not fixed.
Step 5: Per-deck cohesion — the camera-roll test
Selecting each slide's image individually isn't enough. Lay the deck's images side by side and ask: does this look like ONE person's camera roll from the same stretch of life? Check tone consistency (a moody deck stays moody — one bright slide breaks it), no repeated images across concurrent decks, and a plausible visual timeline for the story being told.
magick montage -label '%f' deck/0*.jpg -tile 6x -geometry 240x400+3+3 -background gray review.jpg
Step 6: Library discipline
- Name files
<scene-archetype>-NN.<ext>; keep a manifest.json mapping each file to source URL, dimensions, and any retouches applied.
- Record provenance (scrape runs, queries, prune dates) in the library's note so future sessions know what standard the images met.
- When a scene runs thin after pruning, re-scrape with candid queries rather than lowering the bar. An empty scene is better than a stock photo.
Step 7: Text overlays — render deterministically, never generatively
Never bake slide text with an AI image editor: it typos, drops words, and re-rolls pixels. Render overlays with HTML/CSS screenshotted by headless Chrome — the one CLI path that reproduces the native TikTok look:
- Per-line hugging caption bubbles:
display: inline spans with background, border-radius, padding, and box-decoration-break: clone (ImageMagick and ffmpeg cannot do this).
- Hook style: bold white text with layered
text-shadow.
- Color emoji (❌ ✅ 📌 😭) render natively from the system emoji font.
"/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" --headless=new \
--screenshot=out.png --window-size=1080,1920 --hide-scrollbars file://slide.html
Keep all slide copy in one JSON file (text, layout position, style per slide) and a small render script that loops over it — editing copy is then a JSON change plus a two-second re-render, with zero typo risk. Write copy in the persona's documented voice and edit it like prose (omit needless words, concrete numbers, emphatic word last).
Contrast rule: styled text without its own background (sticker outlines, marker script, handwriting) only works over quiet, dark-enough regions. When contrast fails — bright skies, busy textures — fall back to the classic caption-bubble pattern, which carries its own white background at any brightness.
Layout rule: position each text stack around the image's subject, not over it — if the persona's hand, drink, or laptop is center-frame, move the text to the top or bottom third. Re-check after rendering; a centered stack silently covering the subject defeats the image choice.
Review workflow
Contact sheets make full-library review cheap: montage a whole scene folder into one labeled grid, judge, delete, re-montage the survivors. Review suspect images individually at full size — the persona test can't be run on thumbnails.
Step 8: Pre-publish red-team pass
Before a deck ships, review it as a hostile commenter whose only goal is to reply "this is AI." Inspect every slide at full resolution and hunt:
- Hands and bodies: finger counts, joint bends, skin blending at edges, reflections that don't match the subject
- Text in the scene: signage, keyboards, screens, labels — generated text garbles; real photos don't
- Object continuity across the deck AND across past posts: same phone case, same laptop, same nails, same jewelry, same bag. A prop that changes between posts is the most common silent tell
- Physics: shadows agreeing on light direction, mirror reflections matching poses, liquid levels, straw positions
- Too-perfect signals: symmetric composition, spotless surfaces, uniform bokeh, skin without pores
- Calendar truth: season, weather, daylight hours, and outfits consistent with the persona's location and the posting date
One confirmed tell = fix or pull the slide. The red-team pass is cheapest insurance the account has: a single viral "this is AI" comment thread can end the persona.
Quality checklist
Before an image ships in a post:
