Copy-ready prompt
{ "type": "architectural sketchbook collage", "medium": "blue ballpoint pen and ink on warm off-white paper", "style": "observational travel sketch, detailed hand-drawn linework, cross-hatching, architectural study notes, loose perspective construction lines, monochrome cobalt blue ink", "subject": { "building": "{argument name=\"building name\" default=\"Säynätsalo Town Hall\"}", "architect": "{argument name=\"architect name\" default=\"Alvar Aalto\"}", "year": "{argument name=\"year text\" default=\"1952\"}", "theme": "Nordic modernist civic architecture, brick, timber, glass, pine forest, courtyard stairs, handmade architectural details" }, "canvas": { "aspect_ratio": "4:3 landscape", "background": "cream sketchbook paper with subtle paper texture", "composition": "one page filled edge to edge with eight integrated sketch studies, overlapping but separated by soft margins and implied panel boundaries" }, "layout": { "handwritten_title": { "position": "upper left", "text_lines": [ "SÄYNÄTSALO", "TOWN HALL", "ALVAR AALTO", "1952" ], "style": "small uppercase blue handwritten lettering" }, "sections": [ { "position": "upper left to center-left", "count": 1, "description": "large exterior street view of the town hall among tall pine trees, brick and dark timber volumes, parked car in foreground, outdoor café umbrellas and stairs near entrance" }, { "position": "upper center", "count": 1, "description": "prominent blocky brick tower and adjacent lower building, tall trees behind, exterior staircase and lamp posts, dense horizontal brick hatching" }, { "position": "upper right", "count": 1, "description": "long rectilinear courtyard walkway with benches along both sides, tall window walls, planters, geometric paving, vertical façade rhythm and potted plants" }, { "position": "lower left", "count": 1, "description": "close-up of a wooden double door with vertical grain, two curved sculptural pull handles, round lock hardware, small sign on left reading STOP Lokauto Salli" }, { "position": "center", "count": 1, "description": "radial wooden ceiling or roof structure detail seen from below, beams radiating from a dark square central opening, small hanging pendant lights" }, { "position": "middle right", "count": 1, "description": "brick stair detail with metal handrail and brackets, handwritten note beside it reading LIGHT, MATERIALS, RHYTHM." }, { "position": "lower center", "count": 1, "description": "small interior study of a simple table or lectern against brick walls and wood floor, with tools or papers on top, handwritten note reading WOOD, BRICK NATURE. AALTO." }, { "position": "lower right", "count": 1, "description": "outdoor terraced steps and planted slope beside brick walls, forest path, lamp post, round drain cover, perspective lines leading into trees" } ], "total_sketch_panels": 8, "visible_notes_count": 4, "visible_notes": [ "SÄYNÄTSALO TOWN HALL ALVAR AALTO 1952", "STOP Lokauto Salli", "LIGHT, MATERIALS, RHYTHM.", "WOOD, BRICK NATURE. AALTO." ] }, "rendering_instructions": "Use only blue ink lines, no watercolor or color fill. Emphasize architectural material textures: brick courses, vertical wood grain, paving grids, pine needles, foliage, railings, and shadows through hatching. Keep the sketches cohesive as if drawn on a single travel sketchbook page, with realistic but slightly imperfect hand perspective and handwritten annotations. No photorealism, no clean CAD lines, no digital UI elements.", "customization": { "ink_color": "{argument name=\"ink color\" default=\"cobalt blue\"}", "paper_color": "{argument name=\"paper color\" default=\"warm off-white\"}" } }
Prompt breakdown
{ "type": "architectural sketchbook collage", "medium": "blue ballpoint pen and ink on warm off-white paper", "style": "observational travel sketch, detailed hand-drawn linework, cross-hatching, architectural study notes, loose perspective construction lines, monochrome cobalt blue ink", "subject": { "building": "{argument name=\"building name\" default=\"Säynätsalo Town Hall\"}", "architect": "{argument name=\"architect name\" default=\"Alvar Aalto\"}", "year": "{argument name=\"year text\" default=\"1952\"}", "theme": "Nordic modernist civic architecture, brick, timber, glass, pine forest, courtyard stairs, handmade architectural details" }, "canvas": { "aspect_ratio": "4:3 landscape", "background": "cream sketchbook paper with subtle paper texture", "composition": "one page filled edge to edge with eight integrated sketch studies, overlapping but separated by soft margins and implied panel boundaries" }, "layout": { "handwritten_title": { "position": "upper left", "text_lines": [ "SÄYNÄTSALO", "TOWN HALL", "ALVAR AALTO", "1952" ], "style": "small uppercase blue handwritten lettering" }, "sections": [ { "position": "upper left to center-left", "count": 1, "description": "large exterior street view of the town hall among tall pine trees, brick and dark timber volumes, parked car in foreground, outdoor café umbrellas and stairs near entrance" }, { "position": "upper center", "count": 1, "description": "prominent blocky brick tower and adjacent lower building, tall trees behind, exterior staircase and lamp posts, dense horizontal brick hatching" }, { "position": "upper right", "count": 1, "description": "long rectilinear courtyard walkway with benches along both sides, tall window walls, planters, geometric paving, vertical façade rhythm and potted plants" }, { "position": "lower left", "count": 1, "description": "close-up of a wooden double door with vertical grain, two curved sculptural pull handles, round lock hardware, small sign on left reading STOP Lokauto Salli" }, { "position": "center", "count": 1, "description": "radial wooden ceiling or roof structure detail seen from below, beams radiating from a dark square central opening, small hanging pendant lights" }, { "position": "middle right", "count": 1, "description": "brick stair detail with metal handrail and brackets, handwritten note beside it reading LIGHT, MATERIALS, RHYTHM." }, { "position": "lower center", "count": 1, "description": "small interior study of a simple table or lectern against brick walls and wood floor, with tools or papers on top, handwritten note reading WOOD, BRICK NATURE.
AALTO." }, { "position": "lower right", "count": 1, "description": "outdoor terraced steps and planted slope beside brick walls, forest path, lamp post, round drain cover, perspective lines leading into trees" } ], "total_sketch_panels": 8, "visible_notes_count": 4, "visible_notes": [ "SÄYNÄTSALO TOWN HALL ALVAR AALTO 1952", "STOP Lokauto Salli", "LIGHT, MATERIALS, RHYTHM.", "WOOD, BRICK NATURE.
AALTO." ] }, "rendering_instructions": "Use only blue ink lines, no watercolor or color fill.
Emphasize architectural material textures: brick courses, vertical wood grain, paving grids, pine needles, foliage, railings, and shadows through hatching.









