Prompt · Photography · Nano Banana

{
"Objective": "Create a stylish, cinematic birthday-themed studio portrait with a modern celebratory poster aesthetic",
"PersonaDetails": {
"Subject": {
"Type": "Young man",
"Pose": "Sitting casually on the floor",
"Expression": "Confident, friendly smile",
"Gaze": "Looking directly at the camera",
"Accessories": [n"Glasses",
"Wristwatch"n            ]n        }n},
"Wardrobe": {
"Top": "Dark grey sweater",
"Bottom": "Black trousers",
"Footwear": "Black leather boots",
"Style": "Clean, modern, understatedn},
"SceneDescription": {
"Environment": "Studio setting",
"Background": {
"Color": "Deep purple",
"Details": "Subtle glowing particles floating in the backgroundn}n},
"GraphicElements": {
"Typography": {
"Text": "Happy Birthday",
"Style": "Neon typography",
"Color": "Soft purple and white glow",
"Placement": "Top corner of the compositionn},
"FloatingFrames": {
"Description": "Multiple framed portrait snapshots of the same person",
"Variations": [n"Different poses and moods",
"Film negative–style frames",
"Neon-outlined light frames"n            ],
"Arrangement": "Floating around the subject with balanced spacingn}n},
"Composition": {
"Framing": "Medium full-body portrait",
"Layout": "Centered subject with surrounding floating elements",
"Balance": "Clean, poster-style composition",
"DepthOfField": "Shallow depth of field with layered depthn},
"LightingAndColor": {
"LightingStyle": "Cinematic studio lighting",
"RimLight": "Soft purple rim light for edge separation",
"Contrast": "High contrast with controlled highlights",
"ColorPalette": [n"Deep purple",
"Black",
"Soft white highlights"n        ]n    },
"ArtDirection": {
"Style": "Modern celebratory poster",
"Aesthetic": "Stylish, cinematic, social-media–ready",
"DetailLevel": "Ultra-detailed textures and crisp edges",
"RealismLevel": "Photorealistic with graphic design overlaysn},
"PhotographyStyle": {
"Genre": "Professional studio portrait photography",
"Finish": "High-end, polished, digital poster look",
"Resolution": "Ultra-high resolution, sharp focusn},
"Mood": {
"Tone": "Celebratory, confident, modern",
"Energy": "Positive, stylish, personaln},
"NegativePrompt": [n"messy composition",
"low resolution",
"flat lighting",
"oversaturated neon",
"cartoon style",
"blurry text",
"cluttered background"n    ],
"ResponseFormat": {
"Type": "Single composite image",
"Orientation": "Portrait",
"AspectRatio": "4:5",
"UseCase": [n"Social media post",
"Birthday poster",
"Digital celebration graphic"n        ]n    }n}"}]