{"type":"architectural construction storyboard","subject":{"building":"traditional Chinese palace hall","style":"historic East Asian timber palace architecture, monumental ceremonial hall on a high stone platform","environment":"plain light studio background with only the building base and immediate platform, no surrounding city, no unrelated scenery"},"camera":{"view":"consistent isometric high three-quarter view from the front","composition":"centered and symmetrical in every panel","lighting":"soft neutral studio lighting","rendering":"high-detail architectural model illustration, clean presentation board aesthetic, realistic materials"},"layout":{"grid":{"rows":2,"columns":4},"sections":[{"title":"panel 1","position":"top-left","count":1,"labels":["empty raised stone platform with beveled perimeter"]},{"title":"panel 2","position":"top-center-left","count":1,"labels":["platform gains central ceremonial stairway, side stairs, and upper terrace forms"]},{"title":"panel 3","position":"top-center-right","count":1,"labels":["stone balustrades and terrace railings added around the platform"]},{"title":"panel 4","position":"top-right","count":1,"labels":["red timber columns and main wooden frame erected on the rear upper platform"]},{"title":"panel 5","position":"bottom-left","count":1,"labels":["dense bracket sets, crossbeams, and upper structural framework assembled"]},{"title":"panel 6","position":"bottom-center-left","count":1,"labels":["large roof skeleton and layered eaves structure formed"]},{"title":"panel 7","position":"bottom-center-right","count":1,"labels":["golden roof covering installed while some upper structure remains exposed"]},{"title":"panel 8","position":"bottom-right","count":1,"labels":["fully completed palace hall with finished tiled roof and decorated eaves"]}],"total panels":8},"design details":{"base":"light gray carved stone platform with broad central ramp, multiple stair flights, and symmetrical stepped terraces","structure":"vermillion red columns, dark wood beams, intricate blue-green dougong brackets, layered timber framing","roof":"double-eaved sweeping hip roof with golden glazed tiles, slightly upturned corners, ridge ornaments","color palette":"light gray stone, rich red columns, brown timber, blue-green bracket accents, warm golden roof"},"constraints":["no people","no vehicles","no modern machinery","no scaffolding","no labels or captions inside the image","no unrelated buildings","no large landscape background"],"goal":"show a clear 8-step progression from bare foundation to completed ceremonial palace building, with each panel visibly advancing the construction stage and panel 7 distinctly less finished than panel 8"}
