旅行国家手绘海报：单线勾勒的世界地图

Create a premium vertical aspect ratio 4:5 travel poster for [COUNTRY], illustrated as one elegant continuous hand-drawn line-art composition. Instead of placing landmarks separately, make them flow organically into each other through shared contours and negative space, like a visual story unfolding.

Use only 2–3 signature accent colors inspired by the country, plus warm off-white paper background. Include:

- One dominant iconic landmark
- A second architectural landmark subtly integrated into the skyline
- A famous natural landscape in the background
- Local transportation
- Traditional clothing or cultural detail
- A recognizable food or drink
- Small street-life moments
- Birds, clouds, plants and tiny decorative elements
- Handwritten labels pointing to selected elements

At the top, use a large playful hand-lettered title: "[COUNTRY]"

Below it, add a tiny elegant subtitle: "A little world to discover"

Make the composition feel collected, whimsical, editorial, nostalgic and handcrafted, like a beautifully illustrated travel journal rather than a generic tourist poster. Avoid photorealism, gradients, 3D rendering and excessive colors. Clean white space around the illustration, highly detailed ink work, charming imperfections, premium stationery aesthetic, screen-print texture, sophisticated yet playful.