照片 × 线稿 | 实景延伸旅行海报

Photo × Line Art | Real-Scene Extension Travel Poster Transform the uploaded photo into a “Photo × Line Art | Real-Scene Extension Travel Poster.” The canvas must use a vertical 2:3 aspect ratio, divided horizontally into two exactly equal 50/50 sections, with the dividing line positioned precisely at the center. TOP 50% — ORIGINAL PHOTO Use the original uploaded photograph directly in the upper half. Preserve the original: * subjects and people * buildings, animals, and objects * lighting and colors * composition * photographic detail and sharpness Do not redraw, blur, stretch, mirror, duplicate, or arbitrarily alter the photograph. Only minimal proportional cropping or natural environmental extension is allowed when necessary to fit the required format. CONNECTION — PHOTO → LINE ART Analyze the original photograph and identify one real visual element that is best suited for extension, such as: water, a road, rope, cable, beam of light, bridge, pier, tree branch, mountain slope, architectural contour, mooring post, reflection, or another naturally occurring element. This element must begin from its exact position in the original photograph, cross the center dividing line continuously, and gradually transition from realistic photographic texture into simple black line art. The extended element must have a clear visual interaction with the small illustrated character in the lower half. There must be no gap, misalignment, restart, or disconnected transition at the center line. The illustrated character must not feel unrelated to or separate from the photograph. BOTTOM 50% — MINIMAL LINE ART Use a clean, neutral warm-white / ivory paper background with an extremely subtle fine-fiber texture. Add one small black pen-line character, occupying approximately 7–10% of the total poster height. Create an original action based on the content of the photograph. For example, the character may be: pulling, holding, folding, pushing, climbing, observing, walking, resting, or interacting with the extended photographic element in another meaningful way. The character should have: * no clearly defined facial features * highly simplified clothing and props * thin black pen lines * slightly irregular, handmade strokes * relaxed and natural linework HANDWRITTEN PHRASE Based on the mood and content of the photograph, generate a gentle 2–5 word English phrase. Render it in small handwritten lettering. The phrase should function as a subtle emotional note or poetic caption — not as a main headline. OVERALL STYLE The final result should feel: premium, restrained, poetic, editorial, minimal, and conceptually clever. Use the transition between photography and line art as a subtle visual metaphor. Maintain generous negative space. For every new uploaded photograph, create a different connection concept based specifically on that image. DO NOT Do not create: * completely disconnected photo and illustration sections * floating characters * isolated icons * oversized characters * detailed facial features * chibi or anime characters * thick/heavy outlines * dense sketching * a full line-art recreation of the entire scene * infographic-style compositions * collage grids * postage-stamp elements * decorative borders * watermarks * phone UI elements * overly yellow paper * oversized typography

照片 × 线稿 | 实景延伸旅行海报 将上传的照片转化为一张“照片 × 线稿 | 实景延伸旅行海报”。 画布必须采用竖向 2:3 的长宽比，水平分割为两个完全相等的 50/50 区块，分割线精确位于画面正中。 上半部分 50% — 原始照片 在上半部分直接使用上传的原始照片。 保留原图的: * 主体与人物 * 建筑、动物与物件 * 光线与色彩 * 构图 * 摄影质感与清晰度 不要重绘、模糊、拉伸、镜像、复制或任意改动照片。 仅在必要时,允许进行最小比例的裁剪或自然的环境延伸,以契合所需格式。 衔接 — 照片 → 线稿 分析原始照片,识别一个最适合进行延伸的真实视觉元素,例如: 水、绳索、缆线、桥梁、栈桥、树枝、山坡、建筑轮廓、系船桩、倒影,或另一种自然出现的元素。 该元素必须从其在原始照片中的精确位置出发,连续穿越中心分割线,并从真实的摄影质感逐渐过渡为简洁的黑色线稿。 被延伸的元素必须与下半部分的小型插画角色产生清晰的视觉互动。 在中心线处不得出现空隙、错位、重新起笔或断裂式的过渡。 插画角色不应显得与照片无关或脱离照片存在。 下半部分 50% — 极简线稿 使用干净、中性的暖白/象牙色纸张背景,带有极其细微的纤维纹理。 添加一个小型黑色钢笔线角色,其高度约占整张海报总高度的 7–10%。 根据照片内容原创一个动作。例如,角色可以是: 拉扯、握住、折叠、推动、攀爬、观察、漫步、休憩,或以其他有意义的方式与延伸出的摄影元素互动。 角色应具备: * 没有清晰可辨的五官 * 高度简化的服装与道具 * 纤细的黑色钢笔线条 * 略带不规则的手绘笔触 * 放松、自然的线条感 手写短句 根据照片的氛围与内容,生成一句温和的 2–5 词英文短句。 以小号手写字体呈现。 该短句应作为一处细微的情感点缀或诗意小注,而非作为主标题。 整体风格 最终成品应呈现: 高级、克制、诗意、编辑感、极简且构思巧妙的气质。 利用摄影与线稿之间的过渡作为一种微妙的视觉隐喻。 保留充裕的留白。 针对每一张新上传的照片,都应根据该图像的具体内容,创造一个不同的衔接概念。 禁止事项 不要创建: * 完全脱节的照片与插画分区 * 漂浮的角色 * 孤立的图标 * 比例过大的角色 * 精细的五官 * Q版或动漫角色 * 粗重/厚实的轮廓线 * 密集的素描 * 对整个场景进行完整线稿复刻 * 信息图式的构图 * 拼贴网格 * 邮票式元素 * 装饰性边框 * 水印 * 手机界面元素 * 过于偏黄的纸张 * 尺寸过大的字体