{"scene_type":"Chinese literature textbook photograph","gen_brief":"A realistic editorial photograph of an open Chinese senior-school literature textbook on a warm wooden study desk. The printed lesson presents Wang Xizhi's Lanting preface in authentic simplified Chinese, with carefully typeset classical prose and compact explanatory footnotes. Use a nearly overhead camera, natural window light, subtle paper translucency, gently curved pages, and soft binding shadows. The image should feel like an ordinary student's clean textbook snapshot rather than a designed poster, with crisp readable printing and restrained, believable photographic texture.","elements":[{"type":"obj","salience":"primary","identity":"Open Chinese literature textbook","shape":"Ivory uncoated paper, gently bowed binding, fine black textbook printing, faint reverse-side ink, layered page edges, understated blue lesson accents.","colors":[{"color":"Ivory paper","hex":"#F5F0E5"},{"color":"Printing black","hex":"#292824"},{"color":"Muted textbook blue","hex":"#496878"}],"bbox":[-685,-544,691,508]},{"type":"text","text":"古代散文阅读","bbox":[-616,-324,-582,-99],"shape":"Small muted-blue Chinese sans-serif characters, restrained tracking and natural square proportions.","is_watermark":false},{"type":"text","text":"兰亭集序","bbox":[-542,-116,-465,281],"shape":"Bold black Song-style Chinese title, prominent triangular serifs, evenly spaced natural-width characters.","is_watermark":false},{"type":"text","text":"王羲之","bbox":[-446,14,-410,152],"shape":"Small centered black Song-style characters with airy spacing.","is_watermark":false},{"type":"text","text":"永和九年，岁在癸丑，暮春之初，会于会稽山阴\n之兰亭，修禊事也。群贤毕至，少长咸集。此地有崇\n山峻岭，茂林修竹，又有清流激湍，映带左右，引以\n为流觞曲水，列坐其次。虽无丝竹管弦之盛，一觞一\n咏，亦足以畅叙幽情。是日也，天朗气清，惠风和畅。\n仰观宇宙之大，俯察品类之盛，所以游目骋怀，足以\n极视听之娱，信可乐也。","bbox":[-357,-319,-90,436],"shape":"Black Song-style body text, regular square glyphs, generous leading, first-line indentation, subtle paper curvature.","is_watermark":false},{"type":"text","text":"夫人之相与，俯仰一世。或取诸怀抱，悟言一室\n之内；或因寄所托，放浪形骸之外。虽趣舍万殊，静\n躁不同，当其欣于所遇，暂得于己，快然自足，不知\n老之将至；及其所之既倦，情随事迁，感慨系之矣。\n向之所欣，俯仰之间，已为陈迹，犹不能不以之兴怀；\n况修短随化，终期于尽！古人云：“死生亦大矣。”\n岂不痛哉！","bbox":[-60,-319,207,436],"shape":"Matching black Song-style body text, first-line indentation, measured line spacing and crisp punctuation.","is_watermark":false},{"type":"text","text":"注释\n〔永和九年〕公元353年。永和，东晋穆帝年号。\n〔会稽山阴〕今浙江绍兴。\n〔修禊〕古代于暮春临水举行的祓除不祥的仪式。\n〔流觞曲水〕把酒杯浮在弯曲的水道中，任其漂流，\n停在谁的面前，谁就取来饮酒。\n〔悟言〕面对面交谈。“悟”同“晤”。","bbox":[330,-319,546,427],"shape":"Compact black Song-style footnotes; slightly bolder heading, hanging entries, smaller natural-width glyphs and even leading.","is_watermark":false},{"type":"text","text":"42","bbox":[615,41,643,82],"shape":"Tiny black serif page number with native numeral proportions.","is_watermark":false},{"type":"obj","salience":"secondary","identity":"Wooden desktop","note":"Provides an everyday study setting.","bbox":[-728,-544,728,544],"shape":"Matte honey-brown wood with restrained grain, minor surface wear and soft natural shadows.","colors":[{"color":"Warm wood","hex":"#B58B61"},{"color":"Dark wood grain","hex":"#896547"}]},{"type":"obj","salience":"secondary","identity":"Narrow facing-page strip and binding gutter","note":"Makes the photographed page clearly part of an open textbook.","bbox":[-673,-544,667,-354],"shape":"Curved ivory page sliver, dark soft binding crease, subtly curled paper and thin layered edges; no readable printing.","colors":[{"color":"Ivory paper","hex":"#F5F0E5"},{"color":"Gutter shadow","hex":"#B6AA97"}]},{"type":"obj","salience":"secondary","identity":"Textbook running-header rule","note":"Restrained printed lesson styling.","bbox":[-567,-321,-563,435],"shape":"Very thin, straight muted-blue printed rule with slight paper-grain absorption.","colors":[{"color":"Muted textbook blue","hex":"#496878"}]},{"type":"obj","salience":"secondary","identity":"Footnote separator","note":"Distinguishes annotations from the classical prose.","bbox":[298,-319,302,-54],"shape":"Short hairline black printing, clean and understated.","colors":[{"color":"Printing black","hex":"#292824"}]}],"must_not":["not a calligraphy scroll or handwritten manuscript","not a promotional poster or infographic","not modern prose substituted for the classical passage"],"palette":["#F5F0E5","#292824","#B58B61","#496878","#B6AA97"],"bbox_coord_space":"abs_centralized"}