{"id":"31856","prompt":"{  \"task\": \"Convert the uploaded reference photo (or a well-known likeness of the named person) into a vintage halftone bold poster-art style portrait illustration.\",  \"input\": {    \"subject_name\": \"{{PERSON_NAME}}\",    \"reference_image\": \"{{UPLOADED_PHOTO_OR_NULL}}\",    \"note\": \"Only the subject's name or an uploaded photo should be required from the user. All other parameters below are fixed art-direction rules.\"  },  \"output_exclusions\": [    \"Do NOT include a small circular/rounded-corner inset photo of the real reference image in the corner of the poster — the final output is the illustration ONLY, full-bleed, no reference thumbnail overlay.\"  ],  \"art_style\": {    \"medium\": \"digital illustration mimicking screen-printed / offset-lithograph poster art\",    \"influences\": [\"1960s-70s bold political/protest poster art\", \"Shepard Fairey-style bold stencil illustration\", \"risograph print texture\", \"vintage magazine cover design\", \"retro concert/album poster art\"],    \"line_work\": \"high-contrast ink linework with fine cross-hatching and stippling for shading, visible pen/brush strokes in hair strands\",    \"rendering\": \"flat color blocking combined with engraving-style fine line shading — NOT photorealistic, NOT airbrushed, NOT smooth gradient shading\"  },  \"composition\": {    \"pose\": \"subject's head and upper shoulders/chest in a strict 90-degree side profile (facing left), eyes looking straight ahead in profile, chin slightly lifted, neutral/confident expression\",    \"framing\": \"portrait orientation (4:5 or 3:4 aspect ratio), subject fills roughly 70-85% of vertical frame, cropped at mid-chest/shoulder\",    \"focal_backdrop\": \"a large solid-color circle (sun/halo motif) centered behind the subject's head, circle diameter roughly 60-70% of canvas width, subject's hair and shoulders slightly overlap and break the circle's edge\",    \"hair_treatment\": \"hair rendered as one of the most detailed elements — individual flowing strands, wind-swept or voluminous movement, strong directional lighting creating highlight streaks within the dark mass of hair\"  },  \"background\": {    \"base_texture\": \"coarse woven linen/canvas paper texture overlaid across the entire composition at low opacity\",    \"layout\": \"asymmetric geometric color-block panels behind/around the circle — e.g. a solid dark rectangle in one lower corner, a contrasting stripe or panel along one edge, sometimes a fine halftone dot-pattern or crosshatch pattern filling one quadrant\",    \"halftone_overlay\": \"visible CMYK-style halftone dot pattern subtly overlaid on background panels and occasionally bleeding into the portrait's shadow areas\",    \"grain\": \"fine analog print grain/noise across the whole image for an aged, screen-printed look\"  },  \"color_palette\": {    \"instruction\": \"Select ONE cohesive limited palette (2-4 colors max) per poster, high contrast, no photographic gradients. Choose based on mood/subject or default to the classic scheme.\",    \"classic_scheme\": {      \"background_base\": \"warm cream / aged paper beige (#e8dcc4-ish)\",      \"accent_circle\": \"bold poster red (#c1272d-ish)\",      \"linework_shadow\": \"near-black ink (#1a1512-ish)\",      \"highlight\": \"same cream as background used for lit skin/hair areas\"    },    \"alt_scheme_dark\": {      \"background_base\": \"black or deep charcoal\",      \"accent_circle\": \"poster red or burnt orange\",      \"linework_shadow\": \"black ink\",      \"highlight\": \"warm cream/tan\"    },    \"alt_scheme_cool\": {      \"background_base\": \"deep navy blue\",      \"accent_circle\": \"muted brick-red/orange\",      \"linework_shadow\": \"navy/black ink\",      \"highlight\": \"warm cream, with the subject's true eye color kept naturally visible as the one full-color accent\"    },    \"duotone_option\": \"for a graphic pop-art variant, render the entire subject in a single duotone (e.g. mustard-yellow and black, or gold and black) instead of cream/red/black\"  },  \"typography\": {    \"headline\": {      \"content\": \"subject's name (first name, or first+last stacked on two lines)\",      \"placement\": \"top-left corner of the poster, inset from edges\",      \"font_style\": \"extra-bold condensed slab-serif or grotesque sans-serif, all caps, tightly kerned, stacked on 1-2 lines, large scale (dominant typographic element)\",      \"color\": \"matches the linework/shadow ink color, occasionally with a subtle drop shadow or outline for depth\"    },    \"subheadline\": {      \"content\": \"a short 2-4 word tagline/epithet related to the subject (e.g. an evocative title, nickname, or descriptor)\",      \"placement\": \"directly below the headline, smaller scale\",      \"font_style\": \"bold condensed sans-serif or slab-serif, all caps, single line\",      \"color\": \"the poster's accent color (matches the circle color)\"    }  },  \"clothing_and_accessories\": {    \"styling\": \"simple, era-appropriate or modern minimal clothing rendered in flat color with the same halftone/linework shading as the rest of the piece — collared shirts, blazers, off-shoulder tops, or textured jackets with visible fabric-fold linework\",    \"accessories\": \"keep minimal — small jewelry (earrings, necklace) can be included if present in reference, rendered as simple line-art shapes\"  },  \"lighting\": {    \"style\": \"single hard directional light source (as if raking across the side profile), creating strong graphic shadow shapes rather than realistic soft shading\",    \"shadow_rendering\": \"shadows built from crosshatching, stippling, and halftone dot density rather than smooth gradients\"  },  \"quality_and_fidelity\": {    \"likeness\": \"preserve accurate, recognizable facial proportions and features of the subject from the reference photo/name, translated into the illustrated line-art style — the illustration must be clearly identifiable as that specific person\",    \"resolution\": \"crisp, poster-print-ready quality, sharp linework, no blur, no photographic artifacts\",    \"consistency\": \"maintain identical composition, palette rules, and typography placement described above regardless of subject, so the whole set reads as one unified poster series\"  }}","promptEn":"{  \"task\": \"Convert the uploaded reference photo (or a well-known likeness of the named person) into a vintage halftone bold poster-art style portrait illustration.\",  \"input\": {    \"subject_name\": \"{{PERSON_NAME}}\",    \"reference_image\": \"{{UPLOADED_PHOTO_OR_NULL}}\",    \"note\": \"Only the subject's name or an uploaded photo should be required from the user. All other parameters below are fixed art-direction rules.\"  },  \"output_exclusions\": [    \"Do NOT include a small circular/rounded-corner inset photo of the real reference image in the corner of the poster — the final output is the illustration ONLY, full-bleed, no reference thumbnail overlay.\"  ],  \"art_style\": {    \"medium\": \"digital illustration mimicking screen-printed / offset-lithograph poster art\",    \"influences\": [\"1960s-70s bold political/protest poster art\", \"Shepard Fairey-style bold stencil illustration\", \"risograph print texture\", \"vintage magazine cover design\", \"retro concert/album poster art\"],    \"line_work\": \"high-contrast ink linework with fine cross-hatching and stippling for shading, visible pen/brush strokes in hair strands\",    \"rendering\": \"flat color blocking combined with engraving-style fine line shading — NOT photorealistic, NOT airbrushed, NOT smooth gradient shading\"  },  \"composition\": {    \"pose\": \"subject's head and upper shoulders/chest in a strict 90-degree side profile (facing left), eyes looking straight ahead in profile, chin slightly lifted, neutral/confident expression\",    \"framing\": \"portrait orientation (4:5 or 3:4 aspect ratio), subject fills roughly 70-85% of vertical frame, cropped at mid-chest/shoulder\",    \"focal_backdrop\": \"a large solid-color circle (sun/halo motif) centered behind the subject's head, circle diameter roughly 60-70% of canvas width, subject's hair and shoulders slightly overlap and break the circle's edge\",    \"hair_treatment\": \"hair rendered as one of the most detailed elements — individual flowing strands, wind-swept or voluminous movement, strong directional lighting creating highlight streaks within the dark mass of hair\"  },  \"background\": {    \"base_texture\": \"coarse woven linen/canvas paper texture overlaid across the entire composition at low opacity\",    \"layout\": \"asymmetric geometric color-block panels behind/around the circle — e.g. a solid dark rectangle in one lower corner, a contrasting stripe or panel along one edge, sometimes a fine halftone dot-pattern or crosshatch pattern filling one quadrant\",    \"halftone_overlay\": \"visible CMYK-style halftone dot pattern subtly overlaid on background panels and occasionally bleeding into the portrait's shadow areas\",    \"grain\": \"fine analog print grain/noise across the whole image for an aged, screen-printed look\"  },  \"color_palette\": {    \"instruction\": \"Select ONE cohesive limited palette (2-4 colors max) per poster, high contrast, no photographic gradients. Choose based on mood/subject or default to the classic scheme.\",    \"classic_scheme\": {      \"background_base\": \"warm cream / aged paper beige (#e8dcc4-ish)\",      \"accent_circle\": \"bold poster red (#c1272d-ish)\",      \"linework_shadow\": \"near-black ink (#1a1512-ish)\",      \"highlight\": \"same cream as background used for lit skin/hair areas\"    },    \"alt_scheme_dark\": {      \"background_base\": \"black or deep charcoal\",      \"accent_circle\": \"poster red or burnt orange\",      \"linework_shadow\": \"black ink\",      \"highlight\": \"warm cream/tan\"    },    \"alt_scheme_cool\": {      \"background_base\": \"deep navy blue\",      \"accent_circle\": \"muted brick-red/orange\",      \"linework_shadow\": \"navy/black ink\",      \"highlight\": \"warm cream, with the subject's true eye color kept naturally visible as the one full-color accent\"    },    \"duotone_option\": \"for a graphic pop-art variant, render the entire subject in a single duotone (e.g. mustard-yellow and black, or gold and black) instead of cream/red/black\"  },  \"typography\": {    \"headline\": {      \"content\": \"subject's name (first name, or first+last stacked on two lines)\",      \"placement\": \"top-left corner of the poster, inset from edges\",      \"font_style\": \"extra-bold condensed slab-serif or grotesque sans-serif, all caps, tightly kerned, stacked on 1-2 lines, large scale (dominant typographic element)\",      \"color\": \"matches the linework/shadow ink color, occasionally with a subtle drop shadow or outline for depth\"    },    \"subheadline\": {      \"content\": \"a short 2-4 word tagline/epithet related to the subject (e.g. an evocative title, nickname, or descriptor)\",      \"placement\": \"directly below the headline, smaller scale\",      \"font_style\": \"bold condensed sans-serif or slab-serif, all caps, single line\",      \"color\": \"the poster's accent color (matches the circle color)\"    }  },  \"clothing_and_accessories\": {    \"styling\": \"simple, era-appropriate or modern minimal clothing rendered in flat color with the same halftone/linework shading as the rest of the piece — collared shirts, blazers, off-shoulder tops, or textured jackets with visible fabric-fold linework\",    \"accessories\": \"keep minimal — small jewelry (earrings, necklace) can be included if present in reference, rendered as simple line-art shapes\"  },  \"lighting\": {    \"style\": \"single hard directional light source (as if raking across the side profile), creating strong graphic shadow shapes rather than realistic soft shading\",    \"shadow_rendering\": \"shadows built from crosshatching, stippling, and halftone dot density rather than smooth gradients\"  },  \"quality_and_fidelity\": {    \"likeness\": \"preserve accurate, recognizable facial proportions and features of the subject from the reference photo/name, translated into the illustrated line-art style — the illustration must be clearly identifiable as that specific person\",    \"resolution\": \"crisp, poster-print-ready quality, sharp linework, no blur, no photographic artifacts\",    \"consistency\": \"maintain identical composition, palette rules, and typography placement described above regardless of subject, so the whole set reads as one unified poster series\"  }}","promptZh":"{\"task\": \"将上传的参考照片（或知名人物的肖像）转换为复古半色调风格的粗犷海报艺术肖像插画。\", \"input\": {\"subject_name\": \"{{PERSON_NAME}}\", \"reference_image\": \"{{UPLOADED_PHOTO_OR_NULL}}\", \"note\": \"用户仅需提供主体姓名或上传照片。以下所有参数均为固定的艺术指导规则。\"}, \"output_exclusions\": [\"不要在海报角落包含真实参考图像的小圆形/圆角插图 —— 最终输出仅为插画，全出血，无参考缩略图叠加。\"], \"art_style\": {\"medium\": \"模仿丝网印刷/胶印海报艺术的数字插画\", \"influences\": [\"1960-70 年代粗犷的政治/抗议海报艺术\", \"Shepard Fairey 风格的粗犷模板插画\", \"孔版印刷纹理\", \"复古杂志封面设计\", \"复古音乐会/专辑海报艺术\"], \"line_work\": \"高对比度墨水线条，带有精细的交叉排线和点画以表现阴影，发丝可见笔触\", \"rendering\": \"扁平色块结合雕刻风格的精细线条阴影 —— 非照片级真实感，非喷枪效果，非平滑渐变阴影\"}, \"composition\": {\"pose\": \"主体头部及上肩/胸部呈严格的 90 度侧面（面向左侧），眼睛平视前方，下巴微抬，表情中性/自信\", \"framing\": \"纵向构图（4:5 或 3:4 比例），主体占据垂直画面的 70-85%，裁剪至胸部/肩部位置\", \"focal_backdrop\": \"主体头部后方居中有一个大实心圆（太阳/光环图案），圆直径约为画布宽度的 60-70%，主体的头发和肩膀略微重叠并打破圆圈边缘\", \"hair_treatment\": \"头发作为最精细的元素之一进行渲染 —— 呈现出飘逸的单根发丝、随风飘动或蓬松的动感，强烈的定向光在深色发丛中形成高光条纹\"}, \"background\": {\"base_texture\": \"粗糙的亚麻/帆布纸纹理以低透明度叠加在整个构图上\", \"layout\": \"圆圈后方/周围有不对称的几何色块面板 —— 例如一个角落有实心深色矩形，边缘有对比鲜明的条纹或面板，有时用精细的半色调圆点图案或交叉排线填充一个象限\", \"halftone_overlay\": \"CMYK 风格的半色调圆点图案微妙地叠加在背景面板上，并偶尔渗入肖像的阴影区域\", \"grain\": \"整个图像覆盖精细的模拟印刷颗粒/噪点，以呈现陈旧的丝网印刷外观\"}, \"color_palette\": {\"instruction\": \"每张海报选择一套协调的有限调色板（最多 2-4 种颜色），高对比度，无摄影渐变。根据情绪/主题进行选择，或默认为经典配色。\", \"classic_scheme\": {\"background_base\": \"暖奶油色 / 陈旧纸张米色（约 #e8dcc4）\", \"accent_circle\": \"粗犷海报红（约 #c1272d）\", \"linework_shadow\": \"近黑色墨水（约 #1a1512）\", \"highlight\": \"与背景相同的奶油色，用于受光的皮肤/头发区域\"}, \"alt_scheme_dark\": {\"background_base\": \"黑色或深炭灰色\", \"accent_circle\": \"海报红或焦橙色\", \"linework_shadow\": \"黑色墨水\", \"highlight\": \"暖奶油色/棕褐色\"}, \"alt_scheme_cool\": {\"background_base\": \"深海军蓝\", \"accent_circle\": \"柔和的砖红色/橙色\", \"linework_shadow\": \"海军蓝/黑色墨水\", \"highlight\": \"暖奶油色，将主体真实的眼睛颜色作为唯一的全彩点缀保留\"}, \"duotone_option\": \"对于图形化的波普艺术变体，将整个主体渲染为单色双色调（例如芥末黄和黑色，或金色和黑色），而不是奶油/红/黑配色\"}, \"typography\": {\"headline\": {\"content\": \"主体姓名（名字，或名字+姓氏分两行堆叠）\", \"placement\": \"海报左上角，内缩于边缘\", \"font_style\": \"超粗压缩板衬线体或怪诞无衬线体，全大写，紧凑字距，分 1-2 行堆叠，大尺寸（主导排版元素）\", \"color\": \"与线条/阴影墨水颜色匹配，有时带有微妙的投影或轮廓以增加深度\"}, \"subheadline\": {\"content\": \"与主体相关的简短 2-4 字标语/绰号（例如引人注目的头衔、昵称或描述词）\", \"placement\": \"标题正下方，较小比例\", \"font_style\": \"粗体压缩无衬线体或板衬线体，全大写，单行\", \"color\": \"海报的强调色（与圆圈颜色匹配）\"}}, \"clothing_and_accessories\": {\"styling\": \"简洁、符合时代特征或现代极简风格的服装，以扁平色块渲染，并带有与作品其余部分相同的半色调/线条阴影 —— 翻领衬衫、西装外套、露肩上衣或带有可见织物褶皱线条的纹理夹克\", \"accessories\": \"保持极简 —— 如果参考图中存在，可包含小件首饰（耳环、项链），渲染为简单的线条艺术形状\"}, \"lighting\": {\"style\": \"单一强定向光源（如同从侧面轮廓扫过），创造出强烈的图形化阴影形状，而非写实的柔和阴影\", \"shadow_rendering\": \"阴影由交叉排线、点画和半色调圆点密度构成，而非平滑渐变\"}, \"quality_and_fidelity\": {\"likeness\": \"保留参考照片/姓名中主体准确、可辨认的面部比例和特征，并转化为插画线条风格 —— 插画必须能清晰辨认出该特定人物\", \"resolution\": \"清晰、适合海报打印的质量，线条锐利，无模糊，无摄影伪影\", \"consistency\": \"无论主体是谁，都保持上述相同的构图、调色板规则和排版位置，使整套作品呈现为统一的海报系列\"}}"}