Prompt · Illustration & 3D · Nano Banana

{
  "image_generation_request": {
  "subject": {
  "placeholder": "[INSERT YOUR PRODUCT HERE]",
    "positioning": "centrally aligned, perfectly centered, levitating in mid-air",
    "framing": "full object visibility, no cropping, no cut-off edges, ample negative space around the productn},
    "visual_style": {
  "aesthetic": "ultra-modern industrial design, hyper-realistic product photography, cinematic tech-minimalism",
    "background": {
  "color": "#000000",
    "finish": "pure void, matte black, non-reflectiven},
    "lighting": {
  "type": "top-down rim lighting, subtle key light",
    "effects": [n"spectral dispersion",
    "chromatic aberration on glass edges",
    "prismatic light refraction",
    "soft caustic highlights"n                ]n            }n},
    "materials_and_textures": {
  "primary_blends": [n"anodized brushed aluminum with micro-circular grain",
    "frosted translucent polycarbonate with internal orange-to-white gradient glow",
    "optically clear glass with rainbow refractive edges",
    "matte sandblasted metallic surfaces"n            ],
    "details": "high-precision CNC machined edges, tactile knurling, smooth organic filletsn},
    "constraints": {
  "mandatory_omissions": [n"no lighting boxes",
    "no softboxes",
    "no tripod stands",
    "no pedestals",
    "no platforms",
    "no props",
    "no text",
    "no watermarks",
    "no human hands",
    "no floor line",
    "no background gradients"n            ],
    "compositional_rules": "The product must be the sole inhabitant of the frame. Ensure zero contact with any surface. Maintain absolute symmetry and 100% black levels for the background environment.n},
    "color_palette": {
  "background": "#000000",
    "accents": [n"#FF4500",n"#FFFFFF",n"#808080",
    "spectral rainbow/prismatic dispersion"n            ]n        }n}n}"}]