{"id":"36590","prompt":"Create a 4:5 vertical premium fountain pen promotional poster, with the core composition being \"Ink Fold Path.\" A dark ink-green metallic fountain pen is placed diagonally from the top right to the bottom left of the frame, with the cap open and parallel in the top right corner, and the gold nib positioned in the center. Below the pen is a continuous sheet of warm white cotton paper, entering from the top left and undergoing three wide folds to form a high-to-low Z-shaped paper path, with realistic fold thickness, fibers, and soft shadows.\n\nA deep blue-black ink flow starts from the nib and moves strictly along the center of the paper path. The ink begins as a thin line in the first segment, spreads into broad strokes in the second fold, splits into several parallel dry brush marks in the third fold, and finally converges into the clear word \"TRACE\" in the bottom left. The text must be formed naturally by the same ink flow, without adding computer fonts. The ink accumulates realistically and slightly penetrates at the creases but does not flow off the paper.\n\nOnly three tiny embossed coordinates are added on both sides of the paper path: NIB, FLOW, PAPER; no arrows or explanatory boxes. The background is a matte dark cyan tabletop, with a color palette limited to dark cyan, warm white, blue-black ink, and a touch of gold.\n\nUse close-up still life photography, with soft light from the top right emphasizing the metal body, nib engraving, and paper fibers, while retaining deeper shadows in the bottom left. Full opaque rectangular background covering the canvas, no transparent corners, no Alpha masks, no edge feathering. No hands, no calligraphy scrolls, no ink splatters, no Eastern decorative patterns, no existing brand logos, no watermarks.","promptEn":"Create a 4:5 vertical premium fountain pen promotional poster, with the core composition being \"Ink Fold Path.\" A dark ink-green metallic fountain pen is placed diagonally from the top right to the bottom left of the frame, with the cap open and parallel in the top right corner, and the gold nib positioned in the center. Below the pen is a continuous sheet of warm white cotton paper, entering from the top left and undergoing three wide folds to form a high-to-low Z-shaped paper path, with realistic fold thickness, fibers, and soft shadows.\n\nA deep blue-black ink flow starts from the nib and moves strictly along the center of the paper path. The ink begins as a thin line in the first segment, spreads into broad strokes in the second fold, splits into several parallel dry brush marks in the third fold, and finally converges into the clear word \"TRACE\" in the bottom left. The text must be formed naturally by the same ink flow, without adding computer fonts. The ink accumulates realistically and slightly penetrates at the creases but does not flow off the paper.\n\nOnly three tiny embossed coordinates are added on both sides of the paper path: NIB, FLOW, PAPER; no arrows or explanatory boxes. The background is a matte dark cyan tabletop, with a color palette limited to dark cyan, warm white, blue-black ink, and a touch of gold.\n\nUse close-up still life photography, with soft light from the top right emphasizing the metal body, nib engraving, and paper fibers, while retaining deeper shadows in the bottom left. Full opaque rectangular background covering the canvas, no transparent corners, no Alpha masks, no edge feathering. No hands, no calligraphy scrolls, no ink splatters, no Eastern decorative patterns, no existing brand logos, no watermarks.","promptZh":"创作一张 4:5 竖版高端钢笔宣传海报，核心构图为“墨迹折痕路径”。一支深墨绿色金属质感钢笔从画面右上角向左下角对角线放置，笔帽打开并平行置于右上角，金色笔尖位于中心位置。钢笔下方是一张连续的暖白色棉纸，从左上角进入，经过三次宽幅折叠形成从高到低的 Z 字形纸路径，具有逼真的折叠厚度、纤维质感和柔和阴影。\n\n一股深蓝黑色墨流从笔尖开始，严格沿着纸路径的中心移动。墨水在第一段呈细线状，在第二个折痕处扩散为宽笔画，在第三个折痕处分化为几条平行的干笔触痕迹，最终在左下角汇聚成清晰的单词 \"TRACE\"。文字必须由同一股墨流自然形成，不得添加电脑字体。墨水在折痕处真实积聚并轻微渗透，但不会流出纸张边缘。\n\n仅在纸路径两侧添加三个微小的压印坐标：NIB, FLOW, PAPER；无箭头或说明框。背景为哑光深青色桌面，色彩限制在深青色、暖白色、蓝黑墨水和少许金色。\n\n使用特写静物摄影风格，来自右上方的柔光突出金属笔身、笔尖雕刻和纸张纤维，同时保留左下角更深的阴影。全不透明矩形背景覆盖画布，无透明角落，无 Alpha 遮罩，无边缘羽化。无手部，无书法卷轴，无墨点飞溅，无东方装饰图案，无现有品牌标志，无水印。"}