Dusk Ascension JSON Prompt for Nano Banana Pro

{
"image_generation_prompt": {
"subject_settings": {
"placeholder": "[SUBJECT GOES HERE]",
"positioning": "absolute dead-center composition, full subject visibility, no clipping, no cutoff edges",
"presentation": "floating mid-air, isolated, no pedestals, no stands, no display boxes, no mannequins"
},
"aesthetic_style": {
"visual_theme": "dreamy ethereal surrealism, vintage luxury editorial, 1990s high-fashion film photography",
"texture": "heavy analog film grain, noisy texture, slight motion blur, soft focus dream-haze, chromatic aberration",
"lighting": "starburst lens flare on metallic highlights, soft glowing aura, backlit silhouette depth, no studio lights, no softboxes"
},
"color_palette": {
"primary_gradient": {
"top_color": "#1A3A5F",
"middle_color": "#7B9BB9",
"bottom_color": "#D4823B"
},
"description": "A seamless dusk-to-dawn transition from deep midnight blue to a warm, hazy amber sunset glow"
},
"negative_constraints": [
"text",
"watermarks",
"studio equipment",
"lighting stands",
"reflectors",
"frames",
"borders",
"cut off subject",
"out of frame",
"multiple subjects",
"cluttered background",
"plastic textures",
"hyper-realistic digital sharpness",
"clean 4k render"
],
"technical_parameters": {
"aspect_ratio": "4:5",
"style_strength": "high",
"diffusion_iteration": "film_emulsion_simulation"
}
}
}