Subway Doodle Photo Hybrid

Style anchors

• 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.
• Use WARDROBE_STYLE to describe illustrated face treatment, styling, and photo-tone behavior.
• Use a realistic phone-shot public transportation photograph as the base layer.
• Keep the environment documentary: gray metal, fluorescent lighting, route signs, safety strips, platform edge, crowded people, reflections, phone-camera grain, and slight social-media compression.
• Paint expressive cartoon doodles directly over the photo.
• Replace some real faces with loose hand-drawn cartoon heads, exaggerated noses, red cheeks, messy hair, crooked smiles, and thick sketchy outlines.

Do

• Replace subjects, props, locations, text, and story details through examples.values.
• Keep prompt_template placeholders declared in environment_variables.
• Preserve the style_fidelity_anchors when adapting the JSON to a new image request.
• Use short, readable text values for MAIN_TEXT and SECONDARY_TEXT.

Avoid

• clean vector-only illustration
• polished advertising layout
• empty vehicle
• luxury lighting
• perfect studio composition
• fully fictional cartoon background
• 3D mascots
• sterile UI

Negative prompt

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.