Minimales Städtereise-Poster als Vektorillustration

Premium minimal flat-vector travel poster for [CITY_NAME], 3:4 vertical. Create an airy, elegant city scene with large typography-safe negative space in the upper-left. Add “[CITY_NAME]” and one short refined English caption that matches the city mood. Automatically adapt the illustration to [CITY_NAME]: include one iconic primary landmark, local architecture, café culture, a transport sign, street lamps, flowers, trees, small city details, and calm daily-life moments. Use only 3–6 people, naturally interacting with the city: talking at a café, walking, jogging, sketching, or taking photos. Avoid crowds, avoid a single hero character, and keep the composition open and uncluttered. Style: Japanese stationery aesthetic, luxury sticker illustration, premium commercial flat-vector poster, clean thin outlines, consistent line weight, flat colors only. Palette: pale powder blue, soft sky blue, mist blue as the dominant background tones; warm cream, soft beige, sage green, muted gray-green for architecture and nature; dusty rose or blush pink only as tiny accents on flowers, signs, awnings, or small decorative details. Mood: fresh, minimal, elegant, calm, refined, high-end travel postcard and lifestyle branding. No realism, no watercolor, no painterly effects, no photorealism, no shading, no gradients, no texture, no dense background.