炭笔消隐旅行习作高级对照海报

Please turn each travel photo I upload into an independent "CHARCOAL VANISHING TRAVEL STUDY" high-end comparison poster. Output each photo separately, no multi-image collages.

Overall 3:4 vertical composition, consisting of two areas: the real original photo and a charcoal re-drawing. Clear boundary, restrained composition, but no need to mechanically pursue perfectly equal proportions. By default, let the upper real photo occupy about 48%—52%, and the lower charcoal study occupy the remaining space.

【Top: Real Original Photo】
Faithfully preserve the original photo at the top. Accurately maintain the subject's identity, quantity, posture, action direction, terrain structure, architectural outline, spatial relationship, natural light and shadow, real materials, and original color atmosphere. The viewer must clearly see that this is an original photo, not a re-drawn realistic illustration. Perform only slight and delicate photographic color grading to give the photo the texture of an independent travel magazine, art publication, or photography exhibition, and add an extremely thin, almost imperceptible film grain. To adapt to the vertical format, you may naturally crop or extend the sky, ground, mountains, and surrounding environment, but do not stretch, distort, move, replace, or redesign the subject.

【Bottom: Charcoal Vanishing Study】
First, understand the visual anchor points in the photo most worth remembering. It could be a lonely house, a car, a boat, a small bridge, a person, an animal, a single tree, a flight of steps, or a recognizable architectural structure. Do not convert the entire photo completely into a black and white charcoal drawing. Actively delete a large amount of information in the sky, forests, mountains, roads, grass, tourists, and buildings, keeping only the minimum elements necessary to maintain the subject's identity, posture, spatial direction, and travel memories. Shrink the extracted subject to form a concentrated, isolated charcoal study on paper. The subject and its necessary environment usually occupy only about 18%—35% of the lower half, with large areas of complete, un-drawn warm white sketchbook paper remaining around it. Environment should keep at most 1—3 sets of suggestive marks, for example: a disconnected patch of ground or hillside, a small piece of rock wall, two or three strokes of a ridge, a cable, a few tree hints, a contact shadow, a set of short spatial scuffs. Do not draw a complete background.

【Charcoal Material】
Use real willow charcoal, compressed charcoal, and mix in a tiny amount of graphite marks: willow charcoal, compressed charcoal, charcoal pencil, graphite accents, broad directional charcoal marks, finger-smudged gray, kneaded eraser lifting, broken contours, charcoal dust, loose charcoal crumbs, visible paper tooth, uneven hand pressure, dry powdery residue. Use broad, short, directional charcoal marks to build the weight of the subject, rather than using a lot of fine pencil cross-hatching. The deepest charcoal black is only used for the most recognizable structures of the subject, such as door openings, under eaves, car windows, silhouettes, animal horns, dark parts of a boat hull, tires, landing points, or key structural joints. Use one to two finger-smudged gray areas to establish volume, and retain smudge marks, charcoal dust particles, eraser highlights, paper grain breakage, and uneven pressure.

【Vanishing Method】
The center and key structures of the subject are relatively clear, while the outer edges gradually lose integrity: clear charcoal marks → broken outlines → loose scuffs → scattered charcoal dust → un-drawn paper. Vanishing must come from the artist not finishing the drawing, charcoal dust being smudged away, outlines being lifted by an eraser, and brushstrokes stopping naturally. Do not use digital transparency, soft focus, smoke, lens blur, airbrush, feathered masks, or smooth gradients to create the vanishing effect. Let the unfinished parts truly stop in the paper, presenting a feeling of "memory appearing and also leaving".

【Color and Paper】
The lower half strictly adopts a restrained monochromatic system: warm white paper, warm gray, cold gray, charcoal black, a tiny amount of graphite silver-gray. Do not keep the colors of the photo below. Do not add fixed accent colors. Paper should have a delicate but clearly visible natural texture: warm, matte, slightly rough, able to see paper tooth, fibers, and charcoal friction marks. By default, do not add titles, explanatory text, numbers, or logos, allowing the charcoal subject and paper white space to complete the narrative independently.

【Overall Temperament】
Overall it is like a saved page from a travel observation manual: the real photo records the scenery seen at the time, and the charcoal study leaves the part remembered later. Quiet, restrained, lonely, tactile, with a slight sense of the passage of time, possessing the archival quality of high-end art publications, travel archives, and museum sketchbooks.

Avoid: complete charcoal landscapes, full-photo black and white filters, academic detailed sketches, photo-realistic pencil drawing, dense hatching, complete backgrounds, oversized subjects, digital airbrushes, smooth shadows, smoke dissipation effects, watercolors, ink bleeding, oil paintings, collages, decorative borders, templated layouts, irrelevant text, logos, and watermarks.

请将我上传的每一张旅行照片分别制作成一张独立的
“CHARCOAL VANISHING TRAVEL STUDY｜炭笔消隐旅行习作”
高级对照海报。每张照片单独输出，不进行多图拼贴。

整体采用3:4竖版构图，由真实原片与炭笔转绘两个区域组成。
分界清楚、构图克制，但不必机械追求完全相等的区域比例。
默认让上方真实照片占约48%—52%，下方炭笔习作占其余空间。

【上方：真实原片】

上方忠实保留原始照片。

准确保持主体身份、数量、姿态、动作方向、地形结构、建筑轮廓、
空间关系、自然光影、真实材质和原有色彩氛围。

必须让观者清楚看出这是原始照片，而不是被重新绘制的写实插画。

仅进行轻微而细腻的摄影调色，使照片具有独立旅行杂志、
艺术出版物和摄影展览的质感，并加入极薄、几乎不可察觉的胶片颗粒。

为适配竖版画幅，可自然裁切或延展天空、地面、山体和周边环境，
但不得拉伸、扭曲、移动、替换或重新设计主体。

【下方：炭笔消隐习作】

首先理解照片中最值得被记住的视觉锚点。

它可以是一间孤屋、一辆车、一艘船、一座小桥、一个人物、
一只动物、一棵独树、一段台阶或某个具有辨识度的建筑结构。

不要把整张照片完整转换成黑白炭笔画。

主动删除天空、树林、山脉、道路、草地、游客和建筑中的大量信息，
只保留维持主体身份、姿态、空间方向与旅行记忆所必需的最少元素。

把提炼后的主体缩小，形成一幅集中、孤立的纸上炭笔习作。
主体及其必要环境通常只占下半部分约18%—35%，
四周保留大面积完整、未经绘制的暖白色素描纸。

环境最多保留1—3组提示性痕迹，例如：

- 一段断开的地面或山坡
- 一小块岩壁
- 两三笔山脊
- 一根缆线
- 几个树木暗示
- 一块接触阴影
- 一组短促的空间擦痕

不得绘制完整背景。

【炭笔材质】

使用真实的柳木炭条、压缩炭笔，并混合极少量石墨痕迹：

willow charcoal,
compressed charcoal,
charcoal pencil,
graphite accents,
broad directional charcoal marks,
finger-smudged gray,
kneaded eraser lifting,
broken contours,
charcoal dust,
loose charcoal crumbs,
visible paper tooth,
uneven hand pressure,
dry powdery residue.

使用宽短、具有方向性的炭痕建立主体重量，
而不是使用大量细密铅笔排线。

最深的炭黑只用于主体最具有识别度的结构，
例如门洞、屋檐下方、车窗、人物剪影、动物犄角、
船体暗部、轮胎、落脚点或关键结构连接处。

使用一至两块手指擦开的灰色区域建立体积，
并保留擦拭痕迹、炭粉颗粒、橡皮提亮、纸纹断裂与不均匀压力。

【消隐方式】

主体中心与关键结构相对清楚，
外缘则逐步失去完整性：

清楚炭痕
→ 断开的轮廓
→ 松散擦痕
→ 零星炭粉
→ 未经绘制的纸张。

消失必须来自画家没有继续画完、炭粉被擦开、
轮廓被橡皮提走以及笔触自然停止。

不要使用数字透明度、柔焦、烟雾、镜头模糊、
空气刷、羽化蒙版或平滑渐变制造消失效果。

让未完成的部分真正停在纸张中，
呈现“记忆正在出现，也正在离开”的感觉。

【色彩与纸张】

下半部分严格采用克制的单色体系：

- 暖白色纸张
- 暖灰
- 冷灰
- 炭黑
- 极少量石墨银灰

不要保留下方照片的彩色。
不要加入固定强调色。

纸张应具有细腻但清楚可见的天然纹理：
温暖、哑光、略带粗糙感，能够看到纸齿、纤维与炭粉摩擦痕迹。

默认不加入标题、说明文字、编号或标志，
让炭笔主体和纸张留白独立完成叙事。

【整体气质】

整体像一本旅行观察手册中被保存下来的一页：

真实照片记录当时看见的风景，
炭笔习作留下后来仍然记得的部分。

安静、克制、孤独、触觉化、略带时间流逝感，
具有高级艺术出版物、旅行档案和美术馆素描册的收藏气质。

避免：

完整炭笔风景画、整张照片黑白滤镜化、学院派精细素描、
照片级铅笔写实、密集排线、完整背景、过大的主体、
数字喷枪、平滑阴影、烟雾消散特效、水彩、墨水晕染、
油画、拼贴、装饰边框、模板化排版、无关文字、标志和水印。