Gemini Nano Banana Pro - 生活风格肖像摄影

Gemini Nano Banana Pro
Prompt:
{
 "image_type": "photograph",
 "orientation": "portrait",
 "composition": {
 "framing": "medium shot",
 "camera_angle": "eye-level",
 "subject_placement": "centered with slight left bias",
 "depth_of_field": "shallow",
 "background_blur": "strong bokeh",
 "balance": "asymmetrical but visually balanced",
 "crop": "above knees"
 },
 "subjects": [
 {
 "type": "human",
 "gender_presentation": "female",
 "age_range": "young adult",
 "pose": "standing, holding dog close to torso",
 "expression": "soft smile, relaxed",
 "gaze": "toward camera",
 "hair": {
 "color": "dark grey",
 "style": "short"
 },
 "clothing": {
 "top": "white lightweight button-up shirt",
 "inner_layer": "black sleeveless top",
 "bottom": "blue denim jeans",
 "style": "casual, urban"
 }
 },
 {
 "type": "animal",
 "species": "dog",
 "breed_appearance": "small poodle-type",
 "fur": {
 "color": "reddish brown",
 "texture": "curly, dense"
 },
 "pose": "cradled in arms, legs relaxed",
 "accessories": "dark leash attached"
 }
 ],
 "environment": {
 "setting": "outdoor urban park or pedestrian area",
 "background_elements": [
 "trees",
 "paved walkway",
 "distant buildings",
 "blurred pedestrians"
 ],
 "season_impression": "spring or mild summer"
 },
 "lighting": {
 "type": "natural daylight",
 "quality": "soft and diffused",
 "direction": "frontal with slight overhead",
 "shadows": "minimal and soft",
 "highlights": "gentle skin highlights"
 },
 "color_palette": {
 "dominant_colors": [
 "white",
 "soft green",
 "warm brown",
 "muted blue"
 ],
 "tone": "warm-neutral",
 "saturation": "moderate",
 "contrast": "low to moderate"
 },
 "technical_details": {
 "camera_type": "DSLR or mirrorless",
 "lens_characteristics": "wide aperture portrait lens",
 "approx_aperture": "f/1.8–f/2.8",
 "focal_length_estimate": "50mm–85mm equivalent",
 "sharpness": "high on subjects, soft background",
 "noise": "minimal"
 },
 "artistic_style": {
 "genre": "lifestyle portrait photography",
 "mood": "warm, friendly, candid",
 "aesthetic": "clean, modern, natural",
 "post_processing": {
 "skin_tones": "natural and even",
 "color_grading": "light warm adjustment",
 "retouching": "minimal"
 }
 },
 "background": {
 "clarity": "intentionally blurred",
 "function": "contextual without distraction",
 "lighting_consistency": "matches subject lighting"
 },
 "overall_impression": "A natural lifestyle portrait capturing a relaxed urban moment, emphasizing warmth, companionship, and approachability through soft lighting and shallow depth of field."
}