旅行照片渐变为水彩明信片

以参考照片为基础，创作一幅精致的编辑风格旅行艺术构图。画面竖向分为两部分：上半部分是写实的电影感旅行照片，下半部分则将完全相同的场景转化为细腻的手绘水彩插画。
上半部分：真实自然的旅行抓拍摄影，自然日光、柔和阴影、细微胶片颗粒、真实质感、优雅的欧洲氛围、纪实风格构图、人物自然地走过场景、美丽的建筑细节、略显柔和而雅致的色彩、高端旅行杂志摄影。
下半部分：以极简手作水彩画呈现完全相同的场景，保留照片中清晰可辨的构图、建筑、人物、姿势、透视和主要视觉元素。松散通透的水彩晕染、细腻的墨线细节、清晰可见的纸张纹理、柔和边缘、不完美的笔触、轻微的颜料晕染、通透的留白、内敛的粉彩色调，富有艺术感而又写实。
在水彩插画四周留出充足的暖象牙白／米白色纹理纸张空间。在靠近底部的位置添加一行小巧优雅的手写说明，例如“summer days”或“a quiet afternoon”，下方加一条纤细极简的横线。
整体美学：奢华旅行手账、艺术水彩明信片、当代编辑设计、怀旧的欧洲夏日、低调优雅、触感鲜明的手工纸张，精致而宁静。
竖版构图、画面简洁、优质艺术指导；不要杂乱、不要边框；比例自然；照片细节丰富，逐渐过渡为通透的水彩插画。

Create a refined editorial travel-art composition based on a reference photograph. The image is divided vertically into two parts: the upper section is a realistic cinematic travel photograph, while the lower section transforms the exact same scene into a delicate hand-painted watercolor illustration.
Upper section: authentic candid travel photography, natural daylight, soft shadows, subtle film grain, realistic textures, sophisticated European atmosphere, documentary-style composition, people naturally walking through the scene, beautiful architectural details, slightly muted elegant colors, high-end travel magazine photography.
Lower section: a minimalist handmade watercolor painting of the exact same scene, preserving the recognizable composition, architecture, people, poses, perspective and major visual elements from the photograph. Loose translucent watercolor washes, delicate ink details, visible paper texture, soft edges, imperfect brushwork, subtle pigment bleeding, airy negative space, understated pastel tones, artistic but realistic.
Leave generous warm ivory/off-white textured paper space surrounding the watercolor illustration. Add a small elegant handwritten caption near the bottom, such as “summer days” or “a quiet afternoon”, with a thin minimalist horizontal line underneath.
Overall aesthetic: luxury travel journal, fine-art watercolor postcard, contemporary editorial design, nostalgic European summer, understated elegance, tactile handmade paper, sophisticated and serene.
Portrait orientation, clean composition, premium art direction, no clutter, no borders, natural proportions, highly detailed photograph transitioning into an airy watercolor illustration.