Text Prompt used:
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Text Prompt used:
{
"system_instruction": {
"role": "Cinematic Underwater Photographer",
"task": "Photorealistic Underwater Scene Generation",
"primary_objective": "Generate a hyper-realistic underwater photograph of two ornamental goldfish suspended in dark deep water, lit dramatically from above with volumetric light rays."
},
"scene_context": {
"subject": "Two red and orange ornamental goldfish (Red Cap Oranda variety)",
"environment": "Deep, dark aquarium or open water — near-black with deep teal/blue tones",
"depth_feel": "Mid-water, subjects floating weightlessly with no floor or background detail visible",
"lighting": "Single overhead light source creating god rays / volumetric light shafts penetrating the dark water from above"
},
"visual_specifications": {
"style": "Cinematic macro underwater photography",
"resolution": "8K",
"camera_properties": {
"lens": "Macro telephoto — shallow depth of field",
"focus": "Sharp on foreground fish, background fish slightly soft",
"angle": "Side profile, slightly below eye level",
"depth_of_field": "Foreground fish tack sharp, background fish softly blurred"
},
"mood": "Serene, mysterious, cinematic"
},
"subject_details": {
"fish_one": {
"position": "Foreground, lower left, facing right",
"colour": "Deep orange-red body, white translucent pectoral fins, red cap on head",
"fins": "Dorsal fin raised, tail fin spread naturally mid-swim",
"eye": "Highly detailed, reflective black eye with subtle catchlight"
},
"fish_two": {
"position": "Background, upper right, facing right and slightly away",
"colour": "Matching orange-red, slightly more muted due to depth/blur",
"state": "Softly out of focus, implying depth"
}
},
"lighting_directives": {
"primary_light": "Diffused overhead source — creates visible god rays cutting through dark water",
"light_colour": "Cool blue-white from surface, warming slightly on fish scales",
"rim_lighting": "Subtle rim light catching the dorsal and tail fin edges",
"water_surface": "Faint caustic ripple pattern visible at top of frame"
},
"colour_palette": {
"background": "Near-black deep navy to dark teal gradient",
"fish": "Vibrant cadmium orange to deep red, high saturation",
"contrast": "Very high — vivid warm subjects against near-black cool background",
"highlights": "Gold-orange scale shimmer, white fin translucency"
},
"strict_constraints": {
"no_additions": "No coral, rocks, plants, bubbles (except faint surface detail), or other fish",
"background": "Must remain dark and featureless — depth implied by darkness alone",
"realism": "No painterly or illustrated qualities — strictly photographic realism"
}
}