{
  "disclosure": "CONCEPT IMAGERY — NOT RIDGE & ROW WORK",
  "assets": [
    {
      "id": "slate-house",
      "path": "/concepts/ridge-row-v3/slate-house-1536.webp",
      "role": "01 contemporary stone house / natural slate",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Asset 01: Slate House. A modest contemporary British limestone house, simple elongated pitched roof clad in dark blue-grey natural slate, one quiet stone chimney and carefully resolved lead junction, minimal dark gutter/eaves. Three-quarter architectural view from slightly elevated ground level; roof occupies dominant central and upper frame, a stone wall and restrained dark window opening ground the lower composition. The long roof ridge and diagonal gable line give strong compositional geometry. No mansion, no pool, no cars. Believable wet slate sheen under diffuse sky, finely observed edges. Whole building/roof context, generous composition.",
      "sourceSha256": "b8e4ce917963ad261b330567ba6e9a114a52634a2bddaae54374e471af4c4d44",
      "referenceAsset": null,
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/slate-house-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 85518,
          "sha256": "5da823407165bb6fb7af58c09438042fe3737a812dd78ede906a215fb090e826"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-house-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 45490,
          "sha256": "ee9e6a61975ecc1c635ad87d17efb6cd00861bad1454e35e9708ec6aea3bffce"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-house-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 307456,
          "sha256": "4da97cb846118cd69e559f6e5b62765abe5e576e8aa35d3421cefbbf708f1ba0"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-house-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 158809,
          "sha256": "538061194639eccee0514b480e499c4a574275db55164d732d18108c798c9a01"
        }
      ],
      "sha256": "4da97cb846118cd69e559f6e5b62765abe5e576e8aa35d3421cefbbf708f1ba0"
    },
    {
      "id": "zinc-addition",
      "path": "/concepts/ridge-row-v3/zinc-addition-1536.webp",
      "role": "02 restrained modern addition / zinc standing seam",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Asset 02: Zinc Addition. A restrained low modern addition to a modest British pale limestone house, clean shallow mono-pitch roof in naturally weathered grey zinc standing seam. Three-quarter architectural view at human height. Seams and one long roof-edge diagonal dominate, tactile grey metal under overcast sky; simple glazing beneath and a quiet stone wall. Plain planted garden edge, no luxury mansion, no furniture staging.",
      "sourceSha256": "65992212b70568509cf77be6e6ac2bd04f36eeefa8a0a685e2532b687d578127",
      "referenceAsset": null,
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/zinc-addition-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 79718,
          "sha256": "a4e710505e3d9b4aba8789e4b3eb8fa15d1af8b136de3f9f2302e884d74dda86"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-addition-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 42064,
          "sha256": "414083182651bf9b17d9282a112b174cb883b2adf2772b8f28f463551c1ffe59"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-addition-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 277012,
          "sha256": "027bc676644f7ad36d2cc913e1161cb7ad20c2216f65ee76724e9cb30d297568"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-addition-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 142156,
          "sha256": "56ba971683e339dea3c5219cb7e7ff0bb4906588e56752c11ab7107873aaeae7"
        }
      ],
      "sha256": "027bc676644f7ad36d2cc913e1161cb7ad20c2216f65ee76724e9cb30d297568"
    },
    {
      "id": "terrace-renewal",
      "path": "/concepts/ridge-row-v3/terrace-renewal-1536.webp",
      "role": "03 traditional terrace / slate renewal context",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Asset 03: Terrace Renewal. Quiet British streetscape of three modest late-Victorian buff stone terraced houses; elevated architectural view concentrates on a coherent dark slate roofscape and modest chimney stacks. Renewal context shown through clean natural slate coursing and carefully resolved roof junctions. No people, parked cars, number plates, addresses or signs. Weather-softened masonry, pale grey overcast sky, natural non-luxury setting.",
      "sourceSha256": "12c6028d83055f5669e45d7499b524f4fc41af188b1ecc13502f1de11ee3cd51",
      "referenceAsset": null,
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/terrace-renewal-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 93142,
          "sha256": "6e3755a35e86875defb253ccd9af31cdfdcc1855a9193fbf370440d423e1a015"
        },
        {
          "path": "/concepts/ridge-row-v3/terrace-renewal-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 46861,
          "sha256": "5e37e1d215ab3c470add4a569783d6dd40003f754913bc3c36b981fdaa9c64f1"
        },
        {
          "path": "/concepts/ridge-row-v3/terrace-renewal-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 298948,
          "sha256": "ab5b4b6914901d1bfeac03613f3e2b071bdedc74f03e1c6b14a087a6995f6576"
        },
        {
          "path": "/concepts/ridge-row-v3/terrace-renewal-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 154193,
          "sha256": "3b22a78efc7222e16fce235717ce80485e8e901822fabe46a4aa426f48ef3ae6"
        }
      ],
      "sha256": "ab5b4b6914901d1bfeac03613f3e2b071bdedc74f03e1c6b14a087a6995f6576"
    },
    {
      "id": "slate-edge",
      "path": "/concepts/ridge-row-v3/slate-edge-1536.webp",
      "role": "04 slate coursing / edge detail",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Reference role: fictional building/material continuity, not an image to overlay text on. Create a new close architectural editorial photograph of the SAME fictional Slate House as the reference. View a tight oblique region of its dark natural slate coursing and gable edge meeting the pale limestone. No whole house. Slate grain, neat staggered overlaps and the pitched edge dominate; overcast diffuse light, no text. This is a matching project detail for Whole / Detail / Material.",
      "sourceSha256": "04b6ae63b078356637cc2e0640b73098f314079e05c41addcbc4d43a98f0063c",
      "referenceAsset": "slate-house",
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/slate-edge-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 90198,
          "sha256": "5c6ca0dd86a80650be648e6d85ceab1c9c4803f93e6dc6face67e5688519117d"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-edge-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 46096,
          "sha256": "3aec420f9118785494d181062759c33f65d8e0c6891ad779b600831a2cbae3fc"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-edge-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 261284,
          "sha256": "601d59bf56fa51f8fd424cdcd3b067b0f01a79b2a4669027e063e0c0a80d0ae5"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-edge-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 135852,
          "sha256": "b068aa6ba9062455d25ca73ae79a98ca1985ff2cf23b3c5b5f38f4559dc53054"
        }
      ],
      "sha256": "601d59bf56fa51f8fd424cdcd3b067b0f01a79b2a4669027e063e0c0a80d0ae5"
    },
    {
      "id": "lead-junction",
      "path": "/concepts/ridge-row-v3/lead-junction-1536.webp",
      "role": "05 lead chimney / roof junction",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Reference role: fictional building/material continuity, not an image to overlay text on. Create a new close architectural editorial photograph of the SAME fictional Slate House as the reference, focusing on its stone chimney meeting natural slate. Quiet folded grey lead flashing, stepped joints against pale limestone, several slate courses in foreground, no technical text or guarantees. Tight composition, muted overcast light, richly believable weathered lead.",
      "sourceSha256": "071ea912fe8dc8a98d601c90ae8c20146858c61b167cdb0aec6cfa43a64a5c85",
      "referenceAsset": "slate-house",
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/lead-junction-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 77414,
          "sha256": "25c6eddcbc0e16f6eb8ccaa407f5f7602ead7b9c38911fd7bed117c7b33162fb"
        },
        {
          "path": "/concepts/ridge-row-v3/lead-junction-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 44198,
          "sha256": "0cabded017ed551188681358f8435ece6f66227188e24205cb272ca5167994a3"
        },
        {
          "path": "/concepts/ridge-row-v3/lead-junction-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 265274,
          "sha256": "075e4c2b2fb688828cba2f40c6b5770b06bf2315afe81c1e7bc05096c6e9726d"
        },
        {
          "path": "/concepts/ridge-row-v3/lead-junction-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 144681,
          "sha256": "84eb7e9f000cf8d82fc802595f786688d747cf93acd55ab4f870ce24235e75dc"
        }
      ],
      "sha256": "075e4c2b2fb688828cba2f40c6b5770b06bf2315afe81c1e7bc05096c6e9726d"
    },
    {
      "id": "eaves-detail",
      "path": "/concepts/ridge-row-v3/eaves-detail-1536.webp",
      "role": "06 eaves / gutter / architectural roof edge",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Reference role: fictional building/material continuity, not an image to overlay text on. Create a new close architectural editorial photograph of the SAME fictional Slate House as the reference. Low oblique view along the slim dark gutter, slate eaves edge, pale limestone and subtle timber underside. Roofline is a strong diagonal across the image; tactile layered construction under soft overcast sky. No whole building, no people or text.",
      "sourceSha256": "4a664bdddfe7590a81d01bacb158cc8a6297c4ee2f54e02f64cdfbe196c68cb5",
      "referenceAsset": "slate-house",
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/eaves-detail-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 88562,
          "sha256": "9f6038fc08b78444bdda0a48e4bb02f72c445388f89b21befbe330dc0fb2eed0"
        },
        {
          "path": "/concepts/ridge-row-v3/eaves-detail-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 44878,
          "sha256": "726112da359bb96dbaa0e0241d97c5045948749d7a4c42127a84265d6cd6a4c5"
        },
        {
          "path": "/concepts/ridge-row-v3/eaves-detail-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 260202,
          "sha256": "f360dd4bba02a32ee134f034ef2feeb17c1a7ab5c32b263802599edbd5916357"
        },
        {
          "path": "/concepts/ridge-row-v3/eaves-detail-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 132258,
          "sha256": "17450d11122a66e563d5fa5374695bc827b3e4049d93f82f299644a441af0c1b"
        }
      ],
      "sha256": "f360dd4bba02a32ee134f034ef2feeb17c1a7ab5c32b263802599edbd5916357"
    },
    {
      "id": "zinc-seam",
      "path": "/concepts/ridge-row-v3/zinc-seam-1536.webp",
      "role": "07 zinc standing seam close-up",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Asset 07: An extreme architectural close-up of naturally weathered grey zinc standing-seam roof, matching the restrained Zinc Addition in this series. Three strong seam lines form a diagonal rhythm, natural brushed and slightly mottled metal texture, soft overcast sky reflection. Tight editorial crop, not abstract CGI.",
      "sourceSha256": "b08fdaa2bbc5ddcb9a70e633eb07ac0f6de12f86dc8306a1bd9a084aead27828",
      "referenceAsset": null,
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/zinc-seam-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 48870,
          "sha256": "f9aa971d37fd1082b97a298c5a17724c29461484c4a94f5a4049f66f4b135aac"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-seam-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 29729,
          "sha256": "b26fbf7997262ddd505d34baadbc99c9de4a87c977e47e3c191c2f5cda115f1c"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-seam-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 139506,
          "sha256": "e94ff67bdb28d26fc98383fcf0cd5539551092126882ff15bd136ff33f0fdc2c"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-seam-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 88864,
          "sha256": "16c208197beb86305b26067841fc38cafb180b7d7d675487ac0e9904bae47b22"
        }
      ],
      "sha256": "e94ff67bdb28d26fc98383fcf0cd5539551092126882ff15bd136ff33f0fdc2c"
    },
    {
      "id": "slate-material",
      "path": "/concepts/ridge-row-v3/slate-material-1536.webp",
      "role": "08 natural slate material sample",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Asset 08: Tactile natural blue-grey slate material study matching the Slate House roof. Several thick natural slate pieces arranged as overlapping roof courses on a quiet pale stone support, macro editorial close-up, rough cleaved edges visible, fine mineral grain and subtle rain beads, diffuse British daylight. No hand, text, product label or showroom staging.",
      "sourceSha256": "ff7eb532d17a0b06d52e80774d3622e5dbd5f4221edbb9333862a5c8a65b6052",
      "referenceAsset": null,
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/slate-material-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 84348,
          "sha256": "5ef4d069206aa09eae30d7acbec2b0b001b61dac174e66e40624d5172e392e27"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-material-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 48331,
          "sha256": "856559b9a7cbc23fd6056f487082bb4791704f35ce3de1de34b50e49cedf8166"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-material-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 244020,
          "sha256": "bfaab4210fc557cdd690030bccc85a12e2aaad443510b4bba9e21812404914c7"
        },
        {
          "path": "/concepts/ridge-row-v3/slate-material-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 135555,
          "sha256": "e879aa914b9ff740c4cb4a8c15906b7d392730a94c2b9adbac609d4b4d4964b2"
        }
      ],
      "sha256": "bfaab4210fc557cdd690030bccc85a12e2aaad443510b4bba9e21812404914c7"
    },
    {
      "id": "zinc-patina",
      "path": "/concepts/ridge-row-v3/zinc-patina-1536.webp",
      "role": "09 zinc / patina material study",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Asset 09: Architectural editorial material study of two naturally weathered zinc samples with restrained grey-green patina, one folded edge and one flat surface, arranged on pale stone. Macro tactile detail, real small imperfections, diffuse cool daylight, sparse muted green only. No decorative set dressing.",
      "sourceSha256": "9369b7f6bb689a56d9f3d70111371dee607824e318c5532dfa0837cb10ab5cb0",
      "referenceAsset": null,
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/zinc-patina-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 82308,
          "sha256": "ada60bacefead407bf73ce8edca0495ff04faabefd48d2ccf27ed6f50fa18988"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-patina-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 48169,
          "sha256": "2a600d4e2163a9b984d2aaba09549c7910a7a3f2d66fd8a046fa1ee94b0c624f"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-patina-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 261034,
          "sha256": "36242c1addb1d7c1be6b214d37fd83ddb84b41b4db4715a2fb65ead1117fb87d"
        },
        {
          "path": "/concepts/ridge-row-v3/zinc-patina-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 143458,
          "sha256": "56280c920f08b0726d838ddf139ba2a47d3efe29b03304ccf6c5d7917b8d3976"
        }
      ],
      "sha256": "36242c1addb1d7c1be6b214d37fd83ddb84b41b4db4715a2fb65ead1117fb87d"
    },
    {
      "id": "lead-material",
      "path": "/concepts/ridge-row-v3/lead-material-1536.webp",
      "role": "10 lead / junction material study",
      "generated": true,
      "reference": false,
      "workflow": "OpenAI built-in imagegen; original fictional architectural editorial series. Sharp resize/encode only.",
      "prompt": "Use case: photorealistic-natural. Original fictional architectural editorial photography for Ridge & Row — The Fifth Elevation, a clearly labelled fictional design study. Coherent series: quiet overcast British light, desaturated bone stone, dark natural slate, grey zinc, restrained patina; soft grey sky, deeply believable fine material textures. Restrained 35mm/50mm architectural editorial composition, naturally observed, no people, logos, signage, text, certification, addresses, sunset, lens flare or exaggerated luxury CGI. Not a real project or client. Landscape 3:2, high resolution, carefully composed for a wide website image and deliberate portrait crop. Asset 10: Architectural editorial material study of a piece of soft weathered grey lead carefully folded into a simple roof-abutment junction shape on pale limestone, adjacent dark natural slate edge. Tight oblique close view of fold, edge and surface, authentic muted metal grain, diffuse overcast British light. No manufactured technical labels or claims.",
      "sourceSha256": "bf252b2271221a5f8b4d7062f13d525b5f4b0d81edc091cd05d81d0612414d21",
      "referenceAsset": null,
      "licence": "Original AI-generated concept imagery; no third-party stock incorporated.",
      "width": 1536,
      "height": 1024,
      "responsiveVariants": [
        {
          "path": "/concepts/ridge-row-v3/lead-material-768.webp",
          "width": 768,
          "height": 512,
          "bytes": 90720,
          "sha256": "5dd93e7bb608802ca0f0f2637876d195d07acf54768bb9c57916fdb14c8e543f"
        },
        {
          "path": "/concepts/ridge-row-v3/lead-material-768.avif",
          "width": 768,
          "height": 512,
          "bytes": 51384,
          "sha256": "429d2014010d1c7ed2729ff679ac589c56201a7eca3724a08b3aae5d665ea5ee"
        },
        {
          "path": "/concepts/ridge-row-v3/lead-material-1536.webp",
          "width": 1536,
          "height": 1024,
          "bytes": 315694,
          "sha256": "0d34da0fb2173c17eed6f15636b92220cb6b59a1a25f5990d0cf44bbc31908a9"
        },
        {
          "path": "/concepts/ridge-row-v3/lead-material-1536.avif",
          "width": 1536,
          "height": 1024,
          "bytes": 166115,
          "sha256": "b0ff922def664e082cd8734fb2ca67e195ecfed9c4572d20f2afdb8b32823db3"
        }
      ],
      "sha256": "0d34da0fb2173c17eed6f15636b92220cb6b59a1a25f5990d0cf44bbc31908a9"
    },
    {
      "id": "roofline",
      "path": "/concepts/ridge-row-v3/roofline.svg",
      "role": "11 original roofline technical drawing",
      "generated": false,
      "reference": false,
      "workflow": "Original hand-authored SVG geometry for fictional Slate House",
      "prompt": "Architectural roofline and junction geometry derived from the fictional Slate House; authored labels, illustrative only.",
      "licence": "Original project artwork",
      "width": 1440,
      "height": 1000,
      "sha256": "b2f65b95990e659857741ef29cc8d9c03cfdcd0a5223cfcfafe3231e4b8cee9c",
      "responsiveVariants": []
    },
    {
      "id": "junction-note",
      "path": "/concepts/ridge-row-v3/junction-note.svg",
      "role": "12 annotated fictional junction drawing",
      "generated": false,
      "reference": false,
      "workflow": "Original hand-authored SVG geometry for fictional Slate House",
      "prompt": "Architectural roofline and junction geometry derived from the fictional Slate House; authored labels, illustrative only.",
      "licence": "Original project artwork",
      "width": 1440,
      "height": 1000,
      "sha256": "1ae19e277a051c3cabe9cf6abf6b1e9b48cd0d96b55566175e6b96a61fa05590",
      "responsiveVariants": []
    }
  ]
}