โปสเตอร์ท่องเที่ยวภาพวาดสีน้ำถนนยุโรป

An elegant travel poster featuring [European city street], delicate watercolor and ink sketch illustration style. Hand-drawn architectural linework with fine pen outlines, soft pastel washes, and loose expressive brushstrokes on clean white paper texture with subtle paint splashes. Historic buildings, charming cafés with outdoor terraces, pedestrians strolling, detailed balconies, and lush trees with flower boxes. Perspective drawing with sophisticated editorial composition, clean negative space, light and airy atmosphere, and a muted earthy palette. At the top, an elegant handwritten calligraphy title in a travel magazine cover aesthetic.