Gemini 香蕉 nano 提示词

Gemini nano banana prompt

Create image: Use the attached reference image as a visual guide for the character’s appearance. Preserve key visual traits such as facial structure and overall proportions, while allowing small natural variations typical of real photography. The generated subject should clearly resemble the reference while remaining a natural photographic interpretation.
Aspect Ratio: 3:4.
A photorealistic portrait in the style of an authentic 1980s–1990s analog photograph captures a young woman in a sun-drenched, overgrown garden, her presence defined by a voluminous, feathered body wave perm that catches the golden light. Shot on 35mm film with a vintage Leica M6 and a 50mm f/2 lens at ISO 400, the composition follows a candid realism protocol; the subject is framed slightly off-center, her torso angled 20 degrees to the right while her weight is naturally shifted onto her back leg, causing her left shoulder to drop in a relaxed, asymmetrical slouch. Her head is tilted 15 degrees toward her shoulder as she reaches toward the lens with a blurred dandelion clock, her fingers softly curved in a mid-movement gesture that feels unposed and fleeting. She is dressed in an authentic 1980s ivory cotton prairie blouse featuring delicate puffed sleeves and a hand-stitched lace collar, accented by a dusty rose silk necktie. Her makeup is subtly period-appropriate, consisting of soft, blended peach blush high on the cheekbones and a hint of clear gloss on her lips. The scene is illuminated by soft, diffused sunlight filtering through the foliage, creating organic light leaks, authentic film grain, and prismatic lens flares that dance across the frame. The final image exhibits a muted earth-tone color palette with desaturated greens and warm, amber-tinted highlights, preserving the soft focus and nostalgic imperfections of a cherished family snapshot.