The building / Sketch Plan with one Prompt.

Prompt:
{
"Objective": "Create a vertically split architectural visualization combining a photorealistic 3D render and a technical floor plan.",
"VisualComposition": "Split-composition: Upper half = render; Lower half = floor plan. Clear horizontal division. High Realism and technical accuracy.",
"UpperHalf": {
"Type": "Photorealistic architectural render",
"Description": "ultra-realistic modern architectural render of a sculptural concrete resIDEnce composed of interlocking cylindrical volumes.",
"ArchitecturalFeatures": [
"smooth exposed concrete",
"Curved floor plates",
"Glass balustrades",
"Vertical ribbed Metal cladding",
"Full-height glazing"
],
"Lighting": "Natural daylight with soft shadows",
"Materials": "realistic materials with accurate scale",
"Environment": {
"landscape": "minimal",
"Sky": "Neutral"
},
"Style": "PhotoRealistic architectural photography"
},
"LowerHalf": {
"Type": "Architectural floor plan drawing",
"Description": "highly detailed architectural floor plan drawing exACTly matching the upper building's GEOmetry and layout.",
"VisualStyle": "Clean technical linework on wArm off-white paper texture",
"Annotations": {
"FloorLabel": "SECond Floor Plan",
"RoomLabels": "Each room labeled with name and area in square meters",
"StAIrs": "Central spiral stair clearly identified",
"Lines": [
"Subtle dashed reference lines",
"Scale indicators"
],
"typography": {
"FonTSTyle": "Thin sans-serif",
"Alignment": "Neatly aligned",
"clarity": "Legible but unobtrusive",
"Clutter": "None"
}
},
"LightingAndshading": "Subtle, ensuring clarity and precision",
"Function": "Reads as technical drawing"
},
"StyleAndQuality": {
"RenderStyle": "Photorealistic (top)",
"DrawingStyle": "Technical architectural (bottom)",
"Quality": [
"High precision",
"clean layout",
"competition-board quality",
"Ultra-sharp",
"Realistic",
"Professional"
]
},
"NegativePrompt": [
"Incorrect proportions",
"Mismatched plan and building",
"Sketchy lines",
"cartoon style",
"Heavy textures",
"Handwritten text",
"Random labels",
"Inaccurate geometry",
"Low detail",
"unrealistic materials",
"Excessive contrast"
],
"OuTPUtSettings": {
"AspectRatio": "3:4 vertical",
"Division": "Clear horizontal separation between render (top) and plan (bottom)"
},
"AdditionalExample": {
"Description": "A minimalist, modern architectural photograph of a stark White rectangular building with a flat roof, set against a pale blue sky. Includes a superimposed ground floor plan above the building showing labeled rooms. Clean, serene, geometric with a person in the foreground walking left to right on gray gravel.",
"Purpose": "DEMOnstrates integration of realistic render with technical drawing"
}
}