{
  "tool": "built-in ImageGen",
  "prompt": "Create a refined conceptual editorial cover for an English computer-science research collection. Landscape 3:2 composition. Subject: A vast intricate glass lattice casting a small precise amber seal-like geometric projection, visual metaphor for succinct verification. Museum-quality sculptural still life, physically plausible glass and ceramic, warm ivory background, deep petrol teal and restrained amber gold palette, exquisite soft directional light, sophisticated spatial composition, generous negative space, tactile fine detail. No text, no letters, no numbers, no logos, no charts, no human figures, no circuit-board stock imagery, no neon sci-fi. This is a conceptual illustration, not experimental evidence. Distinct strong visual silhouette legible as a small cover. Full bleed, opaque background.",
  "original_sha256": "f706930453f43ca924de7b1ffa7af05fe97164a6e6875ed6ff87a9c264babb71",
  "original_dimensions": [
    1536,
    1024
  ],
  "kind": "conceptual_illustration_not_experimental_data",
  "export": {
    "path": "covers/proof-system-costs-f706930453f4.png",
    "sha256": "f706930453f43ca924de7b1ffa7af05fe97164a6e6875ed6ff87a9c264babb71",
    "width": 1536,
    "height": 1024,
    "bytes": 2430749
  },
  "pixel_changes": false
}