GPT Image Prompt
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Create a vertical 3:4 premium architectural concept-board artwork featuring one sectional axonometric building composition with layered concrete volumes, glowing amber rooms, exposed stairs, and leafless trees integrated into the structure.
Canvas and presentation: Use a warm ivory drawing field #E7E2D4 with subtle paper grain, faint construction marks, fine registration lines, and a restrained architectural-presentation aesthetic. Keep the composition centered and vertically stacked, with broad negative space around the building profile. Present the image as a polished hybrid of architectural section drawing, watercolor wash, charcoal linework, and refined digital collage.
Main architecture: Design exactly one original multi-level building assembled from rectangular concrete volumes, inset rooms, exposed stairs, narrow bridges, tall shafts, and one large curved wall or semicircular enclosure on the left. Use a clear sectional cut so interiors, circulation, structural walls, and room relationships remain visible. Keep the geometry original and free of resemblance to a specific existing building.
Spatial organization: Arrange the building as an asymmetrical vertical composition with:
- one large curved blue-gray volume occupying the left-middle,
- one tall pale concrete tower rising on the upper-right,
- one central stack of warm interior rooms,
- one lower stair sequence descending diagonally toward the right,
- one upper stair sequence rising diagonally toward the left,
- one narrow horizontal bridge extending toward the far-right,
- one lower arched void opening toward the left,
- several compact rectangular rooms nested into the main structure.
Interior rooms: Use glowing ochre and amber fills for occupied spaces. Apply muted gold #C79828, warm yellow #D9A92F, burnt orange #C96A2B, and pale amber #E5B85A to the interior zones. Keep the rooms simple and architectural, with generic doors, railings, platforms, built-in shelving, and minimal furniture silhouettes. Avoid decorative clutter.
Concrete and structure: Render the structural walls in pale concrete gray #C8C6B8, warm stone #B9B5A5, muted taupe #9B9688, and darker cut-section gray #666960. Add subtle stains, patchy watercolor texture, panel joints, faint grid lines, and restrained weathering. Use near-black #222626 for the strongest sectional outlines, stair rails, window frames, and cut edges.
Curved volume: Build one broad semicircular or quarter-cylinder enclosure in muted blue-gray #65777A behind the central stairs and tree trunk. Let it overlap the left side of the composition and create a strong geometric counterpoint to the rectangular tower. Preserve subtle transparency or wash variation so the tree silhouette remains visible across it.
Trees: Include exactly two large leafless trees integrated into the architecture. Place one dominant tree on the left, with a thick trunk rising through or behind the curved volume and a dense network of fine bare branches extending across the upper-left. Place one secondary slender tree on the far-right, extending from the lower level toward the upper frame. Use charcoal gray #424744 and soft graphite #6C706C for trunks and branches. Keep the trees structurally coherent and botanically plausible without suggesting season, geography, or species identity.
People: Include approximately five original, non-identifiable adult silhouettes distributed across the sectional spaces. Use apparent age ranges of about 20–60 years, low-confidence age reading due to small scale, varied masculine and feminine presentation, average builds, and simple dark coats or neutral clothing. Place two figures near the lower-left passage, one small figure inside a central doorway, one standing in the upper amber room, and one near the lower-right interior. Keep all figures anatomically coherent, physically supported, and subordinate to the architecture.
Circulation: Emphasize the two main staircases as strong diagonal visual anchors. Use dark steel or black railings, narrow landings, and clean stair geometry. Preserve believable riser count, consistent tread depth, and structural connection to adjacent walls.
Windows and openings: Add generic rectangular windows, narrow doorways, open cut sections, and one long horizontal glazed room near the middle-right. Use dark frames with faint interior detail. Keep all openings aligned with the architecture and avoid warped perspective.
Text and annotations: Remove all source text, labels, captions, numbers, signatures, names, and creator marks. Replace the lower presentation text blocks with realistic Lorem ipsum, matching the original approximate block count, line count, alignment, width, and density. Keep the body text small, charcoal gray #555650, and arranged in several neat columns across the lower margin. Add only abstract non-readable dimension ticks and construction marks elsewhere.
Composition and camera: Use a straight-on orthographic architectural-section viewpoint with no lens distortion. Keep the complete building, both trees, stair sequences, upper tower, lower foundation, and all lower text columns visible. Preserve the vertical 3:4 format and a balanced relationship between the heavy central structure and the pale surrounding field.
Lighting and depth: Use soft diffuse gallery lighting with gentle warm glow from the amber rooms. Add subtle cast shadows at slab edges, under bridges, beneath stair flights, and within cut-section recesses. Keep the presentation mostly flat and diagrammatic while allowing restrained volumetric depth.
Material language: Combine textured paper, charcoal drawing, graphite hatching, watercolor washes, matte digital color blocks, and architectural collage. Preserve slight edge irregularity, visible paper grain, soft pigment pooling, and crisp black sectional outlines. Avoid glossy 3D rendering, polished glass realism, or photorealistic concrete.
Art direction: Premium architectural concept illustration, sectional storytelling, restrained modernist composition, hand-drawn technical atmosphere, and gallery-ready editorial design. Emphasize circulation, inhabited light, trees embedded in structure, and the contrast between rectilinear concrete geometry and organic bare branches.
Commercial finish: Clean, bright, well-exposed, polished, and presentation-ready. Require crisp structural edges, balanced spacing, accurate stair and room geometry, coherent human scale, readable color zoning, controlled warm-cool contrast, and no accidental source text, logo, signature, or watermark.
Preserve exactly one sectional architectural composition, one large curved blue-gray volume, one tall concrete tower, two major staircases, two leafless trees, approximately five adult silhouettes, several amber interior rooms, one lower arched void, multiple lower Lorem ipsum text columns, and the vertical 3:4 composition.
Exclude readable source text, names, logos, brands, signatures, watermarks, creator identity, exact existing-building geometry, extra buildings, vehicles, dense furniture, vegetation beyond the two leafless trees, bright saturated multicolor palettes, malformed stairs, floating rooms, unsupported slabs, warped windows, incorrect perspective, duplicated people, muddy washes, heavy photorealism, excessive texture, glossy materials, flat vector simplification, and background clutter.
Output a polished, high-resolution vertical 3:4 architectural concept-board artwork with coherent sectional geometry, refined mixed-media texture, controlled amber illumination, accurate stairs and human scale, balanced typography zones, and gallery-ready finish.