{"id":"31580","prompt":"@Create image CITY — uppercase English city name\none hero landmark as the highest point, one secondary structure a step lower, a mid-rise or terrain band beneath, a closing mass of trees or water at the bottom — overlapping into ONE silhouette, real geography ignored, everything below it dissolving into bare paper\nMAIN (dark) / ACCENT (saturated) / SUB1 / SUB2 (muted) — Four colors only\n{CAPTION} — 3–5 word English line, offhand, never explanatory\n\n---\n\n[ASPECT RATIO]\n\nVertical 3:4\n\n[SUBJECT]\n\n{SUBJECT}\n\n[STYLE]\n\nWatercolor materiality first: wet-on-wet blooms, dark hard edges where a wash dried, density shifting within a single stroke as the water load changes. Pigment pools at the lower edge of each form; dry-brush passages split and let the cold-press tooth show through.\n\nA thick brush pen lays the main contours first — about 40 strokes, no hatching.\n\nWashes cross those lines 1–3 mm off register; color never doubles as the outline.\n\nCoverage 60 percent — the untouched paper is the brightest value in the image.\n\nWindows are short repeated strokes at uneven intervals, never drawn individually.\n\nForm comes from flat washes and line, never from modeling.\n\n[COLOR]\n\nFour only: {PALETTE}.\n\nCream off-white paper ground, every color one step down in saturation for a vintage print tone.\n\nAccent covers 8 percent of the frame at most.\n\n[COMPOSITION]\n\nSubject mass in the lower two thirds with clear margins left and right; upper third is unpainted paper for the lettering.\n\nThe tallest spire may pierce slightly into it.\n\nSky and ground stay bare paper.\n\n[TYPOGRAPHY]\n\nTop: \"{CITY}\" in oversized heavy brush lettering, all caps, spanning nearly the full width, wide letter spacing, dry grain streaking white through the strokes, ends splitting. MAIN color.\n\nBottom right: \"{CAPTION}\" small handwritten script, ACCENT color.\n\nSignage is abstract blocks of color — no other legible text.\n\n[NEGATIVE]\n\nphotorealistic, 3D, airbrush, gradient shading, cast shadows, reflections, logos, watermarks, border frames, painted sky, gibberish lettering, evenly saturated full coverage, mechanical window grids, thin typography, serif or script display fonts, Aspect ratio 4:5.","promptEn":"@Create image CITY — uppercase English city name\none hero landmark as the highest point, one secondary structure a step lower, a mid-rise or terrain band beneath, a closing mass of trees or water at the bottom — overlapping into ONE silhouette, real geography ignored, everything below it dissolving into bare paper\nMAIN (dark) / ACCENT (saturated) / SUB1 / SUB2 (muted) — Four colors only\n{CAPTION} — 3–5 word English line, offhand, never explanatory\n\n---\n\n[ASPECT RATIO]\n\nVertical 3:4\n\n[SUBJECT]\n\n{SUBJECT}\n\n[STYLE]\n\nWatercolor materiality first: wet-on-wet blooms, dark hard edges where a wash dried, density shifting within a single stroke as the water load changes. Pigment pools at the lower edge of each form; dry-brush passages split and let the cold-press tooth show through.\n\nA thick brush pen lays the main contours first — about 40 strokes, no hatching.\n\nWashes cross those lines 1–3 mm off register; color never doubles as the outline.\n\nCoverage 60 percent — the untouched paper is the brightest value in the image.\n\nWindows are short repeated strokes at uneven intervals, never drawn individually.\n\nForm comes from flat washes and line, never from modeling.\n\n[COLOR]\n\nFour only: {PALETTE}.\n\nCream off-white paper ground, every color one step down in saturation for a vintage print tone.\n\nAccent covers 8 percent of the frame at most.\n\n[COMPOSITION]\n\nSubject mass in the lower two thirds with clear margins left and right; upper third is unpainted paper for the lettering.\n\nThe tallest spire may pierce slightly into it.\n\nSky and ground stay bare paper.\n\n[TYPOGRAPHY]\n\nTop: \"{CITY}\" in oversized heavy brush lettering, all caps, spanning nearly the full width, wide letter spacing, dry grain streaking white through the strokes, ends splitting. MAIN color.\n\nBottom right: \"{CAPTION}\" small handwritten script, ACCENT color.\n\nSignage is abstract blocks of color — no other legible text.\n\n[NEGATIVE]\n\nphotorealistic, 3D, airbrush, gradient shading, cast shadows, reflections, logos, watermarks, border frames, painted sky, gibberish lettering, evenly saturated full coverage, mechanical window grids, thin typography, serif or script display fonts, Aspect ratio 4:5.","promptZh":"@Create image CITY — 大写英文城市名称\n一个作为最高点的地标建筑，一个稍低的主体结构，下方为中层建筑或地形带，底部为树木或水体组成的闭合块面 — 重叠成一个轮廓，忽略真实地理位置，所有元素下方逐渐消融于留白纸面\n主色 (深色) / 点缀色 (高饱和度) / 辅助色 1 / 辅助色 2 (柔和色) — 仅限四种颜色\n{CAPTION} — 3 至 5 个单词的英文短句，随性，切忌解释性文字\n\n---\n\n[比例]\n\n竖向 3:4\n\n[主体]\n\n{SUBJECT}\n\n[风格]\n\n优先体现水彩质感：湿画法产生的晕染，洗色干燥后形成的深色硬边，以及因含水量变化而在单次笔触中产生的密度差异。颜料在每个形状的下缘汇聚；干擦笔触产生裂纹，显露出冷压水彩纸的纹理。\n\n先用粗毛笔勾勒主要轮廓 — 约 40 笔，不使用排线。\n\n水彩渲染层与线条错位 1 至 3 毫米；颜色绝不与轮廓线重合。\n\n覆盖率 60% — 未着色的纸面是画面中最亮的色调。\n\n窗户由不均匀间隔的短促笔触构成，绝不单独绘制。\n\n形态由平涂色块和线条构成，不使用明暗建模。\n\n[色彩]\n\n仅限四色：{PALETTE}。\n\n底色为奶油色偏白纸张，每种颜色降低一个饱和度等级，以呈现复古印刷色调。\n\n点缀色覆盖面积不超过画面的 8%。\n\n[构图]\n\n主体集中在下三分之二区域，左右留白；上三分之一为留白纸面，用于书写文字。\n\n最高的尖塔可略微延伸至留白区域。\n\n天空和地面保持留白。\n\n[排版]\n\n顶部：\"{CITY}\" 使用超大号粗犷笔刷字体，全大写，跨度几乎覆盖整个宽度，字间距宽，笔触中带有干擦产生的白色纹理，笔画末端开裂。使用主色。\n\n右下角：\"{CAPTION}\" 小型手写体，使用点缀色。\n\n标识为抽象的色块 — 不包含其他可读文字。\n\n[负面提示词]\n\n照片级真实感，3D，喷笔，渐变阴影，投影，反射，Logo，水印，边框，绘制的天空，乱码文字，均匀饱和的全覆盖，机械化的窗格，细字体，衬线或手写展示字体，比例 4:5。"}