アテネ水彩旅行ポスタープロンプト

Minimalist ultra-high-resolution travel sketch poster of Athens, Greece, on clean white sketchbook paper with subtle watercolor paper texture. Style: refined architectural pen-and-ink drawing combined with loose watercolor washes. Vibrant street-level view of Monastiraki district leading toward the Acropolis and Parthenon rising dramatically on a rocky hill in the background. Charming Greek cafés with outdoor seating, vintage storefronts, balconies covered in greenery, elegant street lamps, pedestrians strolling through the lively avenue, bicycles parked along the sidewalk, and a classic yellow taxi crossing a zebra crossing. Soft Mediterranean sunlight, warm beige and sandstone tones, muted olive greens, delicate blue-gray sky with light clouds. Highly detailed urban sketching, expressive ink linework, airy watercolor splashes, travel journal aesthetic, handcrafted illustration feel, sophisticated editorial tourism poster design. Large handwritten title 'Athens' at the top, elegant subtitle 'Everyday Urban Rhythm', vintage passport stamp elements, Greek typography, and nostalgic travel ephemera integrated into the layout. Clean composition with generous white space, premium travel poster quality, artistic watercolor edges fading naturally into the paper background, highly detailed, 4K, collectible tourism artwork, Instagram-worthy travel illustration.