AI 提示词库

{ "prompt": "Use the uploaded photo STRICTLY as the facial identity reference. Preserve the same person exactly — no change in face structure, age, skin tone, beard, or defining features.\n\nCreate a cinematic 9:16 vertical ultra-realistic portrait of a fit, athletic, handsome man standing on a modern city terrace beside a dark reflective glass wall. Distant blue-gray skyscrapers are softly blurred in the background, creating a clean urban depth.\n\nNatural daylight from the front-left creates soft shadows and balanced highlights across the face and body. The subject faces the camera with calm confidence and relaxed presence.\n\nOutfit details:\n• Fitted {argument name="shirt color" default="deep red"} long-sleeve button-down shirt, sleeves rolled just below the elbows\n• Black tailored trousers\n• Black leather belt with rectangular metal buckle\n• Silver wristwatch on the left wrist\n\nPose and body language:\n• Upright posture\n• Left hand in trouser pocket\n• Right arm relaxed by the side\n• Eye-level medium shot\n\nColor and mood:\nCool-toned urban background contrasts with warm subject tones, delivering a premium cinematic city aesthetic.\n\nCamera & quality:\nShot in ultra-clean cinematic realism, true 4K UHD HDR, 10-bit 4:2:2 color, Log profile, Rec.2020 color space, H.265 look. Full-frame camera style, 35–50mm lens at f/1.8–2.8, ISO 100–400, 5400K white balance. Moderate depth of field with sharp focus on the subject.", "negative_prompt": "face change, identity alteration, cartoon, CGI, illustration, plastic skin, beauty retouching, over-smoothing, exaggerated muscles, distortion, blur, low resolution, watermark, logo, text, artificial lighting, over-stylized fashion" }

A screenshot of a videogame called age of nano banana pro

{ "intent": "Generate a lifestyle portrait of a beautiful adult woman (23+) with a specific sky-blue and light-blue outfit, featuring a newly described captivating face, set in a cozy bedroom environment.", "frame": { "shot_type": "Medium Long Shot (MLS)", "framing_description": "Knee-up shot, allowing focus on both the facial beauty and the specific color coordination of the outfit.", "composition_guide": "Rule of thirds, subject centrally weighted, looking directly into the lens for engagement.", "aspect_ratio": "2:3" }, "subject": { "subject_type": "Human", "identity_summary": "A stunningly beautiful adult woman (approx 24-26 years old) with a radiant, polished appearance and a slender, fit physique.", "visual_signature": { "facial_signature": { "face_shape": "Symmetrical oval shape with high, defined cheekbones and a soft, feminine jawline.", "eye_details": "Mesmerizing, large almond-shaped eyes in a deep hazel or dark brown hue, framed by long, wispy lashes. The gaze is confident and alluring.", "nose_details": "Delicate and straight, with a refined tip.", "lip_details": "Plush, full lips with a natural rosy tint and a clearly defined cupid's bow.", "cheek_and_jaw": "Smooth, glowing complexion with a subtle natural flush on the cheeks.", "unique_features": "Flawless, porcelain-like skin texture; eyebrows are perfectly arched and groomed." }, "body_signature": { "build": "Slender but toned, feminine hourglass silhouette.", "proportions": "Balanced torso-to-leg ratio, graceful posture.", "skin_tone_and_texture": "Fair to light complexion, smooth and even.", "height_estimation_cm": 168 } }, "pose_and_action": { "description": "Standing with a relaxed confidence, engaging with the camera.", "body_position": "Hips slightly cocked to the side, torso facing forward.", "limb_positions": "One hand raised to lightly tuck hair behind the ear or touch the crown of the head; the other arm relaxed by the side, potentially holding a accessory.", "hand_gestures": "Fingers are elegant and slender, creating a soft shape near the hair.", "facial_expression": "A captivating, soft smile that reaches the eyes; an expression of warmth and approachability." }, "inventory": { "wardrobe": "Top: A form-fitting sky blue camisole/tank top with thin straps, emphasizing the neckline. Bottoms: Light blue denim shorts with a slight distressed texture and a folded hem. The color palette is a cohesive blend of soft blues.", "accessories": "Minimalist silver necklace (optional), the brown handbag from the previous context (optional to add contrast).", "held_objects": "A handbag (optional) or phone.", "hair_style": "Luxurious,"

{ "subject": { "person": "{argument name="person description" default="Young woman, early 20s, Caucasian"}", "hair": "{argument name="hair style" default="Soft ash-blonde hair, loose waves with natural movement, slightly wind-blown"}", "pose": "{argument name="pose" default="Standing near glass railing, torso angled slightly right, gaze off-camera left"}", "expression": "{argument name="expression" default="Composed, calm, subtle elegant smile"}" }, "outfit": { "top": "{argument name="top outfit" default="Ivory off-shoulder fitted knit top with clean neckline"}", "bottoms": "{argument name="bottom outfit" default="High-waisted beige tailored trousers"}" } }

Cinematic urban scene of a man as per reference photo standing still on a subway platform while a train speeds by, motion blur from the train and people passing by surrounds him, the subject remains sharp and still. Composition: subject is in the center, strong contrast between stillness and movement, blurred foreground silhouette, dynamic background streaks. Environment: subway station, urban setting, moving train with light trails, moving crowd, city atmosphere. Lighting: mixed ambient lighting, soft artificial light, subtle glow from train windows, cinematic shadow depth. Details: motion blur on trains and people, slight grain, realistic clothing textures, natural body postures, environmental reflections. Art style: cinematic realism, film still photography, high dynamic range (HDR), natural imperfections. Color grading: {argument name="shadow color" default="deep teal/dark cyan"} shadows across the background and moving areas, neutral cool midtones, warm {argument name="highlight color" default="dusty orange"} highlights from the train lights and motion trails, cinematic contrast. Camera: 35mm lens, slow shutter effect, shallow depth of field. Mood: lonely, introspective, urban, fast-paced world vs. calm mind, cinematic. Quality: very detailed, 4k, motion blur, film grain, fine bloom. Aspect ratio: 9:16. Long exposure effect, cinematic light streaks, subtle lens blur, analog film texture, soft glow highlights.

{argument name="style" default="Ultra-realistic fine art portrait illustration"} with accurate human anatomy and natural facial proportions. Realistic cranial structure, balanced forehead dimensions, anatomically correct neck length, natural shoulder width, and authentic facial construction. Facial features rendered with lifelike proportions, including naturally positioned eyes, realistic nose structure, balanced cheekbones, accurate jawline definition, and subtle facial asymmetry found in real human faces. Highly detailed mixed-media illustration combining refined pen-and-ink craftsmanship, observational drawing techniques, delicate watercolor rendering, and realistic painterly textures. Dense yet controlled cross-hatching, contour shading, and subtle linework enhance skin texture, pores, wrinkles, facial hair, and natural anatomical details without exaggeration. Hair rendered with thousands of individual strands, realistic volume, organic flow, and natural movement. Editorial portrait realism blended with contemporary fine-art illustration. Strong emphasis on believable anatomy, authentic facial expression, natural posture, and accurate light interaction across skin and hair. Rich observational detail, realistic depth, subtle imperfections, and sophisticated rendering quality. {argument name="palette" default="Warm earth-tone palette"}, aged sketchbook paper texture, restrained watercolor washes, delicate ink splatters, unfinished artistic edges, museum-quality portrait illustration, highly refined linework, and premium sketchbook presentation. Professional fine-art portraiture with realistic proportions, natural character presence, and lifelike visual authenticity. No TYPOGRAPHY, no initial, no brand and no watermark.

Actually, there's a trickier way to use this. First, have it systematically summarize the information → Then, based on that, have it create the output/deepen the discussion Just doing this makes the quality of the output completely different. This is because if you first create a blueprint in the AI's mind—including "terminology," "judgment criteria," "prohibited items," "patterns," and "priorities"— The next instructions will be output according to that blueprint, making it less likely to deviate. For example, if you want Nano Banana Pro to create a thumbnail: ① First, ask GPT-5.2: "Thoroughly research and systematize the best practices for creating prompts for YouTube thumbnails using Nano Banana Pro. Include common mistakes as well." ② After that, ask: "Based on the current system, create a prompt for making a YouTube thumbnail on the theme of {argument name="theme" default="XX"} using Nano Banana Pro. The video content is like this, and I want to include {argument name="wording" default="this kind of wording"}." Then, input the completed prompt into Nano Banana Pro. It becomes much easier to get the desired output. If you just ask it to "create" every time, the AI outputs based on the moment, leading to inconsistent results. But if you create a map (system) first, it's powerful. Moreover, this method works for side business strategies, sales copy, and video scripts. The versatility is insane. I highly recommend having the AI organize how to create good output before having it perform the task, and then having it think based on that organization. By the way, the thumbnail created this time is the third image. Since the first attempt was mediocre, I had it systematize how to create attractive YouTube thumbnails before generating the prompt.

A minimalist character portrait sketch sheet in a clean, "{argument name="style" default="Aero & Chic"}" style. The artwork features two characters—a profile view of a woman with medium-length dark hair and a front-facing view of a man with neat parted dark hair—both wearing round wire-rim glasses, cozy textured knit sweaters, and holding a warm mug of coffee. The art uses precise, delicate line work paired with a soft watercolor wash and a nostalgic aesthetic. Each portrait includes isolated close-up detail boxes for the sweater texture, the eyewear, and the hands holding the mug. The design is presented on a clean background with a muted color palette breakdown (incorporating earth tones like sage green, denim blue, warm wood browns, and cream beiges) alongside a "Style Notes" description box, capturing a calm, modern minimalist vibe.

Dress the person from the second image in the clothes from the first image.

{ "subject": "{argument name="subject name" default="Sadie Sink"} standing alone inside a modern elevator, holding a small bouquet of yellow flowers at chest level", "mood": "quiet melancholy, restrained emotion, intimate stillness", "setting": { "location": "brushed metal elevator interior", "environment": "enclosed, reflective walls, subtle symmetry" }, "wardrobe": { "outerwear": "soft beige wool coat with natural texture", "innerwear": "pale yellow button-up shirt", "accessories": "small gold hoop earrings" }, "appearance": { "hair": "slightly damp, natural texture, loosely parted", "makeup": "minimal editorial makeup, visible skin texture, soft blush, natural lips", "expression": "neutral, introspective gaze directly into camera" }, "composition": { "framing": "centered portrait, mid-torso crop", "camera_angle": "eye-level, straight-on", "depth_of_field": "shallow, background softly blurred" }, "lighting": { "type": "overhead fluorescent elevator lighting", "quality": "soft but cool-toned, gentle falloff on face", "contrast": "low to medium, cinematic realism" }, "color_palette": "muted greens and steel tones contrasted with warm yellows", "camera": { "lens": "50mm", "aperture": "f1.8", "film_look": "subtle grain, cinematic color grading, no HDR" }, "style_constraints": [ "photorealistic", "editorial fashion photography", "no over-smoothing", "no exaggerated bokeh", "natural skin texture preserved" ], "overall_vibe": "a paused moment between destinations, emotionally unresolved but visually calm" }

I want it to be shot from a slightly low angle so that the distant dinosaur’s whole body is included. Tilt this image from a slightly low angle so that the distant dinosaur’s entire body is in frame, and then make it a tall smartphone screen with an aspect ratio of {argument name="aspect_ratio_en" default="6:19"}.

{ "title": "Elegant Flexibility Mirror Portrait", "description": "A young woman capturing a mirror selfie while performing a full split on a polished wooden floor. She is dressed in a fitted green camisole with lace trim and high-stretch blue leggings. Her long, wavy brown hair falls naturally over her shoulders, adding a soft and graceful touch to the image. The background features a minimal indoor setting with beige walls, a ceiling fan with light, and a window covered with blinds. The large framed mirror reflects her confident pose and calm expression, emphasizing flexibility, balance, and poise.", "environment": { "type": "Indoor", "flooring": "Dark polished wood", "walls": "Beige painted walls", "lighting": "Warm ceiling light" }, "activity": "Full split stretch while taking a mirror selfie", "outfit_details": { "top": "Green lace-trim camisole", "bottom": "Blue stretch leggings" }, "appearance": { "hair": "Long, wavy brown hair", "expression

{ "prompt": "A glamorous lifestyle portrait of a young blonde woman with long wavy hair wearing a silky cream satin dress, sitting elegantly on a white plush sofa inside a luxury underwater aquarium lounge. Behind her, a large blue glass wall reveals an ocean-like scene with fish swimming and a stream of rising bubbles. A wine bottle and glass sit nearby, adding a sophisticated, romantic mood. Cool blue ambient lighting mixed with soft highlights on satin fabric, dreamy upscale aesthetic, shallow depth of field, high detail.", "style": "luxury lifestyle editorial photography", "lighting": "cool blue ambient aquarium lighting with soft highlights", "camera_angle": "eye-level portrait with slight perspective", "mood": "dreamy, elegant, romantic, upscale", "resolution": "high", "color_palette": ["ocean blue", "cream", "soft white", "deep navy", "champagne tones"] }

A photograph of a {argument name="product" default="high-quality coffee bean"} placed on a {argument name="scene" default="rustic wooden table, next to a steaming cup of coffee hit by the morning sun"}. The style should be {argument name="style" default="minimalist, warm tones, with depth"}. The focus should be on the texture and shine of the product. The background should be slightly blurred (bokeh). 8K, cinematic lighting, professional studio shot.

A photorealistic image of an abandoned {argument name="subject" default="[SUBJECT]"} in {argument name="color" default="[COLOR]"}, heavily covered in rust, overgrown with plants and bushes growing through and around it, splattered with mud, isolated on a pure white background, square 1:1 aspect ratio, shot with a 50mm lens for natural perspective and depth of field --ar 1:1 --v 6 --stylize 750 --q 2

Create a stylized miniature 3D diorama viewed from a 45-degree angled perspective, emphasizing careful scale, clean geometry, and fine craftsmanship. {argument name="base device" default="WATER GLASS"} device serves as the central base of the composition. From within or above this device, a miniature interpretation of the selected {argument name="location" default="NEW YORK"} emerges naturally, forming a compact, self contained world. The scene highlights recognizable landmarks, terrain features, or symbolic structures associated with the {argument name="location" default="NEW YORK"}, arranged harmoniously and rendered with precise detail. Miniature roads, pathways, environmental elements, and tiny human figures interact naturally with the Nano Banana Pro, reinforcing its presence as the foundation of the world. Use cinematic lighting, soft highlights, reflections on premium surfaces, and selective depth-of-field blur to create a magical, dreamlike, ultra realistic promotional atmosphere. Emphasize the product’s premium materials, sleek design, and futuristic aesthetic,Image size 4 5..

{ "generative_directive": { "technical_specifications": { "format": "Mirror Selfie", "device": "Smartphone Camera", "device_model_prop": "iPhone 16 Pro Max", "lens_type": "Wide-angle lens", "aspect_ratio": "9:16", "focal_priority": [ "Body", "Hands" ] }, "subject_configuration": { "demographics": "Woman", "skin_appearance": "Warm and even tone", "posture": { "body_angle": "Slightly angled", "vibe": "Relaxed, natural feeling", "right_hand": "Holding phone next to face", "left_arm": "Hanging naturally near body", "interaction": "Holding a shoulder bag in left hand" } }, "apparel_breakdown": { "garment_type": "Short Dress", "color_palette": { "base": "Cream-white", "accent_pattern": "Pink roses and green leaves" }, "design_elements": { "straps": "Thin straps", "neckline": "Softly draped", "silhouette": "Fitted, highlighting waist and hips", "detailing": "Gentle gathering around abdomen", "hemline": "Short and slightly wavy" }, "textile_properties": { "weight": "Lightweight and fluid", "elasticity": "Soft elasticity", "texture": "Subtle natural sheen", "drape": "Gentle drape" }, "style_keywords": [ "Romantic", "Feminine", "Elegant" ] }, "styling_details": { "accessories": { "jewelry": "Thin gold bracelet", "bag": "Shoulder bag" }, "beauty": { "makeup_style": "Light and natural", "complexion": "Fresh", "cheeks": "Soft blush", "lips": "Natural pink-toned, partially visible" }, "nails": { "shape": "Almond-shaped", "length": "Medium", "color": "Light nude shade" } }, "scene_environment": { "location_type": "Fairly bright interior", "background_elements": "Smooth, minimalist white wall", "lighting_setup": { "source": "Natural daylight from side window", "quality": "Soft, diffused", "highlight_targets": [ "Bright tones", "Refined textures", "Gold accessory details" ] } }, "critical_constraints": { "preservation_rule": "Strictly maintain original face, facial features, proportions, skin texture, and expression. No alterations to identity." } } }

{ "name": "Pastel Bedroom Mirror Selfie", "description": "A young woman with long wavy red hair taking a mirror selfie in a softly lit pastel bedroom. She is kneeling on a beige carpet and holding a smartphone while smiling slightly. She is wearing a green and yellow checkered corset-style top, a yellow plaid skirt, white grid-pattern tights, yellow socks, and green platform shoes. The room features a wooden bed with pink bedding, a wooden nightstand, sheer curtains, and soft natural daylight coming through a window, creating a warm and cozy aesthetic.", "scene": { "location": "bedroom", "lighting": "soft natural daylight", "floor": "beige carpet", "background": [ "wooden bed frame", "pink bedding", "wooden nightstand", "mirror", "sheer curtains", "window with daylight" ] }, "subject": { "gender": "female", "hair_color": "red", "hair_style": "long wavy", "pose": "kneeling on the carpet while taking a mirror selfie", "expression": "soft smile" }, "outfit": { "top": "green and yellow checkered corset top", "skirt": "yellow plaid skirt", "tights": "white grid pattern tights", "socks": "yellow socks", "shoes": "green platform Mary Jane shoes" }, "style": [ "soft aesthetic", "pastel room", "cozy bedroom vibe", "mirror selfie", "fashion outfit" ] }

Create a surreal studio portrait of a {argument name="subject" default="man"} from an attached photo with a large-size photorealistic human head attached to the tiny body of a {argument name="reference object" default="LEGO minifigure"}. Keep your clothing style identical to the reference: classic LEGO torso, LEGO legs, LEGO arms. A human head should be disproportionately huge (on the scale of a "dummy"), with a detailed skin texture and disheveled natural hair. Pose: One hand pulls back the lower lip, exposing teeth in a playful, slightly chaotic expression. The picture was taken from a spectacular low angle with a slight fisheye distortion to accentuate the face. Minimal studio background with a {argument name="background" default="pale mint/sky blue gradient"}. Bright direct flash lighting with clear shadows and glossy highlights. The composition should be absurd, but at the same time clean, combining toy photography and the aesthetics of a fashionable portrait. Maintain a visible contrast between the realistic head and the plastic LEGO body. Over-detailed face, soft pastel color scheme, editorial surrealism, modern Internet aesthetics, collectible energy of the figure, concentrated composition.

A cinematic winter landscape featuring a futuristic concrete vault built into a snowy hillside. A bright emerald-green glowing crystal structure is visible inside the upper window of the vault. Snow is falling softly under a moody teal sky. A lone person in a white winter jacket stands on a metal walkway leading to the vault, looking up at the glowing window. Cold atmosphere, dramatic lighting, high-detail photography, ultra-realistic, 4K.

Upload your photo first

{ "subject": { "body": { "description": "A fit young woman with a curvy hourglass figure, kneeling on a yoga mat. She is facing a large full-length mirror, holding a smartphone to take a rear-view mirror selfie. Her hair is dark and tied back in a casual bun.", "pose": "Kneeling on shins, feet tucked under, back arched to accentuate posture. She is looking at the phone screen in the mirror." }, "wardrobe": { "top": "A loose-fitting bright {argument name="top color" default="red"} crop t-shirt, short sleeves, exposing the lower back.", "bottom": "Tight navy blue athletic shorts featuring the text 'SPAIN' in large white block letters across the back. The shorts have red and yellow side stripes (Spanish flag colors).", "feet": "Barefoot.", "accessories": "Smartphone with a red case." } }, "camera": { "type": "Smartphone camera (mirror selfie)", "angle": "Eye-level reflection, capturing the subject from behind.", "aspect_ratio": "9:16" }, "scene": { "location": "Luxury modern gym at night.", "background": "Floor-to-ceiling glass windows offering a night view of the illuminated Eiffel Tower in Paris. Treadmills and gym equipment are visible in the background.", "props": "A textured light blue yoga mat on the beige floor." }, "lighting": { "type": "Soft artificial indoor lighting combined with ambient night city glow.", "quality": "Balanced brightness, highlighting the subject and the cityscape view." } }

{ "MPNB_version": "Nano Banana Pro vNext", "intent": { "summary": "Maximalist editorial photograph of a beautiful 25-year-old woman in a 1960s-inspired look, holding red roses while standing on a historic bridge in Prague", "style": "cinematic editorial realism", "quality_target": "luxury fashion magazine, high-end print campaign", "aspect_ratio": "4:5 vertical" }, "subject": { "description": "Beautiful woman, 25 years old", "pose": "Standing gracefully near the stone balustrade of a historic Prague bridge, body slightly angled, bouquet held gently at waist height", "expression": "Soft confident smile, romantic and poised", "wardrobe": { "dress": "Short pastel blue 1960s mini dress, structured waist, subtle A-line silhouette", "fabric_detail": "Matte woven fabric with realistic folds and light breeze interaction", "accessories": "Small vintage handbag, delicate pearl earrings", "shoes": "Cream low-heeled vintage pumps" }, "props": { "bouquet": "Fresh bouquet of deep red roses, velvety petals with subtle imperfections, natural green stems visible, wrapped loosely in translucent paper" }, "hair_makeup": { "hair": "1960s soft volume, smooth texture, slightly wind-touched ends", "makeup": "Defined eyeliner, subtle mascara, natural blush, soft pink lips" } }, "environment": { "location": "Historic bridge in Prague over the Vltava River", "architectural_context": "Gothic stone balustrade, baroque statues lining the bridge, distant view of Prague’s Old Town skyline softly blurred", "background_elements": "River reflections, warm-toned historic facades, subtle morning haze", "atmosphere": "Soft golden-hour light creating a romantic European mood" }, "lighting": { "type": "Natural golden-hour daylight shaped for editorial depth", "direction": "Side-light from camera-left with gentle rim light outlining hair and bouquet", "quality": "Warm diffused sunlight with soft highlight roll-off", "shadow_behavior": "Natural grounded shadows on textured stone surface" }, "camera": { "body": "Medium format film simulation", "lens": "85mm portrait equivalent", "aperture": "f/2.8", "focus": "Eyes and roses critically sharp, background statues softly blurred", "depth_of_field": "Moderate shallow depth for refined subject separation" }, "color_grading": { "palette": "Pastel blue dress, deep crimson roses, warm sandstone tones, muted sky blues", "tone": "Slight warm vintage film tint", "contrast": "Balanced editorial contrast with natural skin tones", "grain": "Subtle authentic film grain" }, "realism_controls": { "skin_texture": "Natural pores, no artificial smoothing", "fabric_physics": "Accurate gravity and breeze interaction", "object_interaction": "Realistic finger tension holding bouquet", "imp"

{ "prompt": { "subject": { "description": "A beautiful woman with blonde hair sitting on a window sill", "appearance": { "hair": "Long, straight blonde hair, center part, slightly tousled", "skin_tone": "Fair, natural radiance", "expression": "Soft smile, direct and engaging eye contact", "makeup": "Natural, minimal look" }, "clothing": { "bodysuit": { "color": "Creamy", "material": "Ribbed knit fabric", "style": "Long-sleeved, deep V-neck, form-fitting" }, "legwear": { "item": "Thigh-high socks", "color": "Black with three white horizontal stripes at the top", "style": "Athletic / Varsity aesthetic" }, "footwear": { "item": "Winter hiking boots", "material": "Tan suede with cream shearling/fur lining", "details": "Bright red laces, rugged sole" }, "accessories": { "headwear": "Large, fluffy black earmuffs", "neckwear": [ "Black lace choker", "Thin gold necklace with a key pendant" ] } }, "pose": { "body_position": "Seated on a wooden window ledge, angled slightly forward", "legs": "One leg bent at the knee with foot resting on the ledge, other leg likely down or tucked", "hands": "Resting casually on the wooden sill" } }, "environment": { "setting": "Indoor window seat overlooking a winter landscape", "architectural_details": "Large glass pane window, light wood window frame and casing", "background_landscape": { "season": "Winter", "elements": [ "Snow-covered ground", "Birch/Aspen trees with white bark", "Distant snowy mountains/hills", "Bright, overcast sky" ] } }, "lighting": { "source": "Natural daylight coming through the large window", "quality": "Soft, diffused, flattering portrait lighting", "shadows": "Minimal, soft shadows on the interior side" }, "mood_and_atmosphere": { "vibe": "Cozy, après-ski, playful, alluring", "tonality": "Bright, cool tones balanced with warm wood and skin tones" }, "camera_specifications": { "style": "Ultra Photorealistic Portrait", "angle": "Eye-level shot", "focal_length": "50mm to 85mm (flattering portrait focal length)", "depth_of_field": "Shallow depth of field (f/2.8) keeping subject sharp while softly blurring the outdoor trees", "resolution": "8k, high definition texture rendering" } } }