โปสเตอร์ท่องเที่ยวสถาปัตยกรรมภาพสีน้ำ

A serene architectural travel illustration inspired by [Seoul], [South Korea], rendered in a delicate hand-drawn watercolor and ink style. Subject & Setting: A peaceful street-side house, café, or small local building inspired by everyday neighborhood life in [Seoul], [South Korea], featuring authentic local architectural details, tiled roofing, painted door and window frames, and potted plants arranged naturally in front. In the background or distant skyline, subtly incorporate [a recognizable landmark] as an integrated city symbol. Composition: Landscape travel-poster format, wide horizontal layout with a large open sky occupying the upper area. Balanced negative space, front-facing or slightly angled perspective, with the building along the lower portion and the landmark gently visible in the distance. Typography: Include the text "[Seoul]" clearly rendered in elegant, refined travel-poster lettering in the open sky area, with "[South Korea]" in smaller tasteful text beneath it, seamlessly integrated into the poster aesthetic. Style & Color Palette: Soft watercolor washes, thin ink outlines, slightly imperfect hand-drawn sketch lines, and visible watercolor paper grain texture. Gentle pastel palette of pale sky blue, warm cream, terracotta, muted blue accents, olive, and earthy neutrals. Warm sunlit atmosphere, calm, nostalgic, cozy, and poetic. No photorealism, no harsh contrast, and no oversaturated colors.