Use the "Subway Doodle Photo Hybrid" visual style as the locked visual system.
Create a 9:16 image.
Subject: three commuters standing near a subway door
Subject action: laughing as doodled cartoon heads replace their faces
Product or prop: large hot-pink cartoon thumbs-up entering from the lower edge
Location: Shanghai metro carriage on a weekday evening
Background elements: route map, stainless poles, fluorescent lights, crowded riders, door stickers, reflections, and phone-camera grain
Main text: LATE TRAIN CLUB
Secondary text: Line 2 · 8:42
Accent symbol: cyan arrows, red cheek marks, and messy yellow stars
Wardrobe style: everyday commuter jackets with loose cartoon face overlays and sketchy marker outlines
Style direction:
A phone-shot urban transit poster style combining documentary subway or street transport
photography with expressive hand-drawn cartoon overlays, doodled character faces, oversized
foreground gestures, handwritten notes, and social media screenshot texture.
Keep visible:
- Preserve the core visual identity: A phone-shot urban transit poster style combining documentary subway or street transport photography with expressive hand-drawn cartoon overlays, doodled character faces, oversized foreground gestures, handwritten notes, and social media screenshot texture.
- Use SUBJECT as the main photographic subject.
- Use PRODUCT_OR_PROP as the foreground doodle, prop, or interaction object.
- Use BACKGROUND_ELEMENTS for crowd, signage, documentary texture, and transit context.
- Use ACCENT_SYMBOL for color accents, doodle marks, arrows, and sticker-like emphasis.
Avoid:
Avoid clean vector-only illustration, polished advertising layout, empty vehicle, luxury
lighting, perfect studio composition, fully fictional cartoon background, 3D mascots, sterile
UI, brand logos, watermarks, usernames, platform logos, creator IDs, QR codes, app marks,
realistic identifiable celebrities, and tiny unreadable doodle details.
Do not copy source content, real logos, watermarks, platform UI, QR codes, or exact
reference layouts. Keep the visual system, but change the subject, text, and scene.
