夢のようなヴィンテージ旅行ポスターイラスト

Create a dreamy vintage travel poster illustration inspired by classic European tourism prints and elegant editorial artwork. The composition features a picturesque old-town street leading toward an iconic landmark, framed by charming cafés, flower-filled balconies, pastel buildings, cobblestone roads, vintage trams, bicycles, and relaxed travelers enjoying coffee and sketching. Use a soft pastel palette with powder blue skies, warm cream architecture, muted terracotta roofs, sage green foliage, dusty pink flowers, and subtle golden sunlight. Include delicate hand-painted textures, clean architectural linework, minimal shadows, airy negative space, and refined serif typography at the top displaying the city name with a poetic travel tagline beneath it. The scene should feel peaceful, nostalgic, romantic, and timeless, with tiny birds, sailboats, decorative street lamps, café tables, potted flowers, elegant European storefronts, and people casually exploring the city. Blend watercolor softness with modern flat illustration and editorial poster design. Style: vintage travel poster, editorial illustration, Scandinavian minimalism, Japanese travel magazine aesthetic, Studio Ghibli-inspired warmth, European architecture, watercolor + gouache texture, clean vector-like shapes, pastel color harmony, sophisticated typography, premium tourism campaign, highly detailed, ultra-clean composition, cozy atmosphere, 8K masterpiece.