See how six published MOSS-Image-Base prompts describe materials, text, subjects, light, and composition. Each card includes the matching official output and the complete original prompt.
Describe Material and Viewpoint
Official MOSS-Image-Base example. The published prompt specifies folded paper, layered depth, a front view, and a clean background for this pop-up storybook.
多层折叠式纸雕立体绘本,放在一张书桌上,背景纯净突出主题,比例 3:2 横版。翻开的跨页呈现「哪吒闹海」的场景:脚踏风火轮的少年、翻涌的层叠海浪与龙宫剪影,所有元素皆可精细折叠组合,呈现逼真细腻的纸张折叠质感与多层景深。构图统一采用正面视角,整体视觉梦幻唯美,色彩缤纷绚丽,充满奇幻生动的故事氛围。
Specify Text and Layout
Official MOSS-Image-Base example. This JSON prompt separates the scene brief from text and visual elements, with explicit text content and bounding boxes for a textbook page.
{"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"}
Distinguish Surfaces Within One Material
Official MOSS-Image-Base example. The published prompt distinguishes armor and fabric through marble finish and carved detail, while retaining a single stone material.
An original, museum-quality white marble sculpture of Artoria Pendragon (Saber) from Fate, conceived with the anatomical discipline, monumental presence, and exquisite craftsmanship of Renaissance sculpture, without copying Michelangelo's David, its pose, or its composition.
Preserve Saber's unmistakable character design: finely carved bangs framing her face, hair gathered into her characteristic braided bun with a ribbon, a distinctive upward-curving forelock rendered as a carefully supported marble curl, and a calm, resolute expression conveying quiet chivalric dignity. Translate her iconic armored dress into monochrome marble: an articulated breastplate, sculpted pauldrons, armored gauntlets, a fitted high-neck bodice, and a long, layered skirt with recognizable decorative borders and richly carved fabric folds. The garments ordinarily associated with blue fabric and silver armor are expressed entirely through marble form, texture, and finish, without pigment. She is fully clothed in a modest, non-revealing outfit; beauty emerges through balanced proportions, natural posture, and the interplay of armor and drapery. No animal ears, halo, school uniform, or scarf.
Create an original, quietly expressive contrapposto: her weight rests on one leg, the other foot advances slightly beneath the skirt, and her head turns gently away from the torso. Her right gauntleted hand rests lightly on the pommel of Excalibur, held vertically beside her right leg with its tip resting securely on the stone base; her left hand rests naturally beside the skirt. Render Excalibur as a recognizably elegant straight double-edged knightly sword with an ornate crossguard and decorated hilt, carved entirely from the same ivory-white marble, without colored metal or magical glow. Keep the sword visually distinct from her silhouette, with discreet structural connections to the base and neighboring drapery so the sculpture feels physically realizable. Preserve believable anatomy beneath the clothing, relaxed hands, and convincing physical balance. Long folds in the skirt introduce restrained diagonal movement against the crisp planes of the armor.
Carve the entire figure, armor, clothing, and sword from luminous ivory-white marble with subtle natural veining, delicately polished facial planes, crisp edges, and faint chisel traces in recessed folds. Distinguish armor from fabric through smoother reflective stone planes versus softer, gently textured folds, never through paint. No painted skin, plastic surfaces, toy-like proportions, or exaggerated anatomy. Display the complete statue and its stone pedestal in a spacious museum gallery, with warm gray walls and generous negative space. Soft, directional light from high on the left reveals the sculptural volume, with gentle ambient fill preserving shadow detail.
A separate, elegant museum placard beside the pedestal bears the clearly legible text “Artoria Pendragon” and, beneath it, “Saber — Fate”. Vertical 9:16 composition, slightly low viewpoint, restrained perspective, full figure visible from the top of her forelock to the bottom of the pedestal, including the entire sword, with no cropped hair, feet, or base. Photorealistic fine-art sculpture photography: serene, dignified, and materially convincing.
Assign Positions to Multiple Subjects
Official MOSS-Image-Base example. The JSON prompt assigns separate roles, positions, and bounding boxes to the people and gym equipment. The image shows the corresponding multi-person composition.
{"summary":{"meta":["photograph"],"canvas":"single","caption":"A high-quality indoor photograph captures a male and female fitness trainer guiding a male client through a weighted squat exercise in a modern gym. The scene is brightly lit with overhead industrial lights, emphasizing the texture of the gym equipment and the athletic wear. The composition is a medium-wide shot with a shallow depth of field, focusing on the three men while the background of gym machinery and motivational posters is softly blurred. The overall mood is focused and professional, with a neutral color palette punctuated by the trainers' black attire and the green towel."},"items":[{"label":"panel","caption":"A full-canvas shot of a gym session. A client is squatting with a barbell, flanked by two trainers. The background features gym walls with motivational text and various strength training equipment. The lighting is bright and diffuse, creating a professional fitness atmosphere.","tags":["gym","fitness","workout","training","squat"],"palette":["#2A2A2A","#7B7B7B","#FFFFFF","#A3B18A"],"bbox":[-888,-592,887,591]},{"label":"object","caption":"A man in a focused squat position, wearing a grey heathered t-shirt, black athletic shorts, white crew socks, and white New Balance sneakers. He is supporting a loaded barbell across his upper back and shoulders, looking forward with a concentrated expression. His pose is stable, with knees bent and hips lowered.","tags":["man","client","squatting","athletic_wear"],"palette":["#B0B0B0","#1A1A1A","#FFFFFF","#E8C3B9"],"bbox":[-164,-196,766,401]},{"label":"object","caption":"A muscular man standing on the left, wearing a black t-shirt with 'MORE TO BE A BETTER YOU' printed in white and black athletic pants. He is leaning forward, observing the client's form and extending his right hand to provide stability or a cue. His gaze is directed downward toward the trainee.","tags":["trainer","man","spotting","fitness_coach"],"palette":["#1A1A1A","#D2B48C","#FFFFFF"],"bbox":[-706,-592,736,-138]},{"label":"object","caption":"A man standing on the right in a black tank top, black athletic pants, and a black baseball cap. He is leaning slightly forward, watching the client's form, with a neon green towel draped over his left shoulder. His expression is focused and attentive.","tags":["trainer","man","observing","fitness_coach"],"palette":["#1A1A1A","#D2B48C","#90EE90"],"bbox":[-565,166,686,591]},{"label":"object","caption":"A silver steel barbell resting on the trainee's traps. It is loaded with large black rubber weight plates. A white towel is placed on the bar across the trainee's shoulders for padding. The barbell spans the width of the central composition.","tags":["barbell","weightlifting","equipment"],"palette":["#000000","#C0C0C0","#FFFFFF"],"bbox":[-359,-592,201,591]},{"label":"object","caption":"A stack of black weight plates on the left side of the barbell, featuring the text 'TECHNOGYM 20 KG' in white. The plates are circular and made of dense rubberized material.","tags":["weight_plate","Technogym"],"palette":["#1A1A1A","#FFFFFF"],"bbox":[-219,-592,201,-406]},{"label":"object","caption":"A stack of black weight plates on the right side of the barbell, similarly branded 'TECHNOGYM 20 KG'.","tags":["weight_plate","Technogym"],"palette":["#1A1A1A","#FFFFFF"],"bbox":[-352,505,-69,591]},{"label":"text","caption":"Large, stylized dark grey text painted on a textured concrete-style wall in the background.","tags":["motivational","wall_art"],"palette":["#333333","#C0C0C0"],"bbox":[-805,-122,-548,122],"text":"STRONGER\nHAPPIER\nA BETTER YOU"},{"label":"text","caption":"Dark grey text on a black wall section in the upper right background.","tags":["motivational","wall_art"],"palette":["#333333","#1A1A1A"],"bbox":[-888,300,-731,435],"text":"DISCIPLINE\nBUILDS\nFREEDOM"},{"label":"object","caption":"Various silver and black gym machines, including a squat rack and cable stations, blurred in the background to create depth.","tags":["gym_equipment","squat_rack"],"palette":["#404040","#C0C0C0"],"bbox":[-666,-327,302,418]},{"label":"text","caption":"Small white sans-serif text printed on the chest of the left trainer's black t-shirt.","tags":["clothing_text"],"palette":["#FFFFFF","#1A1A1A"],"bbox":[-430,-485,-360,-363],"text":"MORE TO BE\nA BETTER YOU"},{"label":"object","caption":"A neon green terry cloth towel draped over the right trainer's left shoulder, with small black text printed on it.","tags":["towel","gym_accessory"],"palette":["#90EE90","#000000"],"bbox":[-430,385,-191,500]},{"label":"text","caption":"Small black text printed vertically on the green towel.","tags":["clothing_text"],"palette":["#000000","#90EE90"],"bbox":[-381,409,-253,475],"text":"TRAIN\nBETTER\nLIVE\nBETTER"}],"bbox_coord_space":"abs_centralized","bbox_format":"yxyx"}
Describe Light and Shadow
Official MOSS-Image-Base example. The published prompt describes window-blind shadows falling across the detective and surrounding surfaces in a black-and-white scene.
生成4:3黑白悬疑电影剧照,室内一位成年侦探坐在桌边。画面左侧可见半幅百叶窗,窗外强硬光透进来,在人物脸部、白衬衫和后墙上形成同一组方向一致的窄条阴影;条纹随表面转折与遮挡发生合理变化,不能像屏幕贴纸一样跨过人物外轮廓直接贴到所有物体上。人物一半面部明亮,另一半较暗,眼睛仍可见。桌上一只黑色有线电话,听筒放在座机上。无烟雾、无霓虹、无文字、无黑边。
Set Composition and Atmosphere
Official MOSS-Image-Base example. The published prompt places the store to the right and street to the left, then specifies rain, cool street tones, and warm window light.
A cinematic, photorealistic nighttime scene of a small neighborhood convenience store on a quiet, rain-soaked street. The warmly illuminated storefront occupies the right half of the frame, while the street recedes into soft mist on the left. A lone young adult wearing a charcoal coat stands just outside the entrance beneath a transparent umbrella, seen in three-quarter rear view, gazing through the glass. Amber light reveals shelves inside and spills across the sidewalk, mingling with muted teal neon reflections in shallow puddles. Individual raindrops bead on the umbrella and catch the storefront light; fine streaks of rain remain visible against the darker street. A slightly weathered bicycle leans beside the entrance. Distant apartment windows and a few out-of-focus streetlights add depth without distracting from the figure. Eye-level wide shot, 35mm lens aesthetic, natural perspective, balanced negative space, restrained teal-and-amber color grading, realistic wet asphalt and glass textures, soft highlight bloom, subtle film grain, and gentle atmospheric depth. Quiet, intimate, and nostalgic rather than dramatic; believable lighting, with the figure clearly silhouetted against the warm window. No prominent readable lettering, logos, or watermarks.