Add a Giant White Doodle to a Street Photo

Turn one photo I upload into a realistic-photography × hand-drawn-doodle creative illustration.
Original photo:
Preserve as much as possible the real scene, the main buildings, natural landscape, composition, shooting angle, perspective relationships, lighting, and environment from my uploaded photo. Do not change the location at will, do not redesign the main building, and keep the photo's core subject clear, realistic, and easy to recognize.
On top of the real photo, add one or more oversized white hand-drawn line characters / animals / cartoon figures, using the visual language of:
Photography × Hand-drawn Doodle Illustration / Mixed Media / Visual Metaphor / Surreal Scale Play / Editorial Illustration
Core concept
Automatically find the most interesting visual associations based on the photo's architectural structures, natural shapes, roads, bridges, mountains, water surfaces, towers, roofs, windows, trees, vehicles, or other main features, and reinterpret real objects as something else.
Don't just have the character stand next to a building or strike a simple pose—make the hand-drawn character genuinely interact with real objects.
For example you might associate:
Buildings → food / musical instruments / toys / gifts / clothing / everyday objects
Tall towers → microphone / straw / pencil / candle / knitting needle
Round buildings → plate / button / wheel / balloon / bead
Bridges → strings of a musical instrument / clothesline / jump rope
City walls / roads → yarn / scarf / zipper / ribbon
Peaks / mountains → pillow / cake / hat
Lakes / rivers → water in a cup / mirror / bathtub
Roofs → hat / gift wrapping / quilt
But do not mechanically apply the above examples—decide the most suitable creative relationship automatically based on the actual photo I upload.
Hand-drawn character style
The characters should be rendered with simple, natural, slightly varied-thickness white hand-drawn lines, as if drawn directly on the photo with a white marker or chalk.
Character scale may be much larger than real buildings, creating a playful giant-scale displacement.
Facial features should be minimal; expressions natural, gentle, or humorous. Possible actions include:
smiling, concentrating, surprised, working seriously, playing secretly, hugging, knitting, repairing, moving, playing an instrument, wrapping, watering, etc.
Linework should not be overly complex, not detailed manga style, and should avoid heavy black outlines.
Color
The hand-drawn parts must be primarily white linework.
Only a small amount of a single low-saturation mustard/yellow / warm yellow / golden yellow is allowed as a visual focal point.
Yellow may be used for:
scarves, yarn, balloons, food, ribbons, musical notes, small flowers, lights, stars, cups, small clothing details, or interactive props.
Keep yellow areas small and restrained.
Composition
The real photograph should remain the main visual foundation of the image.
The hand-drawn character must form accurate spatial relationships, perspective, and action relationships with real objects; hands, feet, and props should connect naturally to buildings or scenery.
Use the photo's empty spaces, sky, water, or walls to place the line drawing, avoiding covering the most important architectural details.
Keep the image:
minimal, clean, humorous, clever, well-designed, storytelling, visually contrasting, and with a touch of comforting warmth.
The concept should be readable at first glance, with details revealed on a second look.
Do not pile on elements for the sake of creativity—keep only one core visual idea in each image.
Image requirements
The original photo's main subject must remain clearly identifiable
Do not change the core structure of real buildings
Do not add complex backgrounds
Do not add many extra people
Do not use heavy black outlines
Do not create a simple cartoon sticker effect
Do not create 3D cartoon characters
Do not cover the whole screen with graffiti
Do not add text, titles, logos, or watermarks
Maintain realistic photographic quality
Blend hand-drawn and photography naturally
The concept should be clever, not simply cute
Overall, aim for the high-end feel of international creative advertising / Editorial Illustration / Conceptual Photography
Final effect:
Make it feel like the real world has been freshly reinterpreted by an imaginative person—the photograph supplies reality and the lines supply imagination, together forming a complete little story.
Ultra HD

Input images

Summary

Attach a photo of a building or landscape and I will add a large white line-drawn character that plays with the scene. Like treating a tower as a microphone, the design expands fun ideas from the photo's shapes and uses a touch of yellow as an accent.