为 [CITY]（[COUNTRY]）创作一张高级感竖版旅行海报插画，旨在实现最高的 Instagram 互动效果。融合富有表现力的手…

Create a premium vertical travel-poster illustration for [CITY], [COUNTRY], designed for maximum Instagram engagement. Blend expressive hand-drawn ink/marker linework, rich watercolor washes, and selective low-poly/faceted geometry. Keep major landmarks highly detailed and recognizable, while using geometric forms for the sky, water, foliage, distant buildings, and atmospheric depth. Create a cinematic, richly layered yet clean city scene featuring [3–6 ICONIC LANDMARKS], local architecture, transportation, people, streets or waterfronts, vegetation, and culturally distinctive details. Use a vibrant destination-specific color palette, dramatic lighting, crisp silhouettes, strong foreground/midground/background depth, and tactile visual texture. Maintain a clear focal hierarchy and avoid visual clutter. At the top, feature a huge, bold, colorful hand-rendered “[CITY]” title, followed by the short emotional tagline “[TAGLINE]”. Near the bottom, add subtle destination branding: “[CITY] • [COUNTRY]” and “[SHORT EMOTIONAL PHRASE]”. Typography should be stylish, highly legible, integrated naturally into the artwork, and balanced with generous negative space. Add only a few tasteful decorative accents such as birds, hearts, cultural symbols, or brush marks. Format: 4:5 Instagram portrait, premium poster quality, instantly recognizable at thumbnail size, strong central focal point, balanced composition, rich detail without clutter. Prioritize visual novelty, destination recognition, emotional appeal, shareability, and a strong “save this for later” travel feeling. Avoid: generic stock-photo aesthetics, photorealism, infographic/card layouts, excessive text, generic landmarks, logos, watermarks, and cluttered composition.

为 [CITY]（[COUNTRY]）创作一张高级感竖版旅行海报插画，旨在实现最高的 Instagram 互动效果。融合富有表现力的手绘墨水/马克笔线条、浓郁的水彩晕染，以及选择性使用的低多边形/刻面几何风格。主要地标保持高度精细且一眼可辨，同时在天空、水面、植被、远景建筑与空气透视处使用几何形态。 打造一幅电影感强烈、层次丰富且干净的城市场景，包含 [3–6 ICONIC LANDMARKS]、当地建筑、交通、人物、街道或滨水区、植被以及具有文化辨识度的细节。使用鲜明且具有目的地特色的色彩搭配，营造戏剧化光影、清晰轮廓，并构建鲜明的前/中/后景纵深与可触摸的视觉质感。保持清晰的视觉主次，避免画面杂乱。 在画面顶部，放置一个巨大的、粗体、色彩鲜艳的手绘“[CITY]”标题，其后跟随一句简短的情感标语“[TAGLINE]”。在接近底部的位置，加入克制的目的地署名：“[CITY] • [COUNTRY]”与“[SHORT EMOTIONAL PHRASE]”。字体应时尚、高度易读，自然融入画面，并通过充足的留白达到平衡。仅添加少量考究的装饰元素，如飞鸟、爱心、文化符号或笔触。 格式：4:5 Instagram 竖版，海报级品质，在缩略图尺寸下即可瞬间识别，强中心焦点，构图均衡，细节丰富而不杂乱。优先呈现视觉新奇感、目的地识别度、情感吸引力、可分享性，以及强烈的“先收藏起来再说”的旅行冲动。 避免：通用图库照片美学、超写实风格、信息图/卡片式排版、过多文字、泛泛地标、标志、水印以及拥挤的构图。