Image-generation prompt to turn landmarks into retro, vibrant travel posters

Create a premium 4:5 vertical retro psychedelic travel illustration for [COUNTRY / CITY / LOCATION / LANDMARK].

TEXT-TO-IMAGE ONLY — generate the entire artwork creatively from [COUNTRY / CITY / LOCATION / LANDMARK] alone. No reference image required.

CORE CONCEPT
Reimagine the chosen landmark as a joyful 1960s–70s psychedelic pop travel illustration. Keep the landmark immediately recognizable and architecturally believable, but simplify it into bold graphic shapes, expressive contours, and playful color fields.

COMPOSITION
Place ONE iconic landmark as the clear focal point, using a clean three-quarter or natural frontal view that best suits its architecture. Surround it with a minimal stylized environment inspired by the destination — simple clouds, sun, hills, vegetation, water, or broad flowing ground shapes where appropriate.

Keep the composition spacious and graphic. The landmark should dominate without becoming overly detailed.

ILLUSTRATION STYLE
Use confident hand-drawn charcoal outlines with slightly irregular continuous contours. Make outer silhouettes stronger than internal architectural marks.

Combine:
- bold flat color fields
- simplified architectural forms
- organic clouds and shapes
- broad flowing foreground bands
- playful 1960s–70s graphic geometry
- minimal internal detail
- clean raster illustration

The artwork should feel screen-printed and handmade, not like a modern vector template or a photograph with a filter.

COLOR
Build a distinctive destination-inspired psychedelic palette with 4–6 bold colors. Use a warm light base tone plus contrasting saturated colors, while allowing the landmark itself to remain visually dominant.

Automatically choose colors that complement the destination rather than forcing the same palette onto every location.

FINAL AESTHETIC
Retro psychedelic pop × vintage travel poster × hand-drawn editorial illustration × 1960s–70s graphic design.

Cheerful, bold, nostalgic, playful, instantly recognizable, and visually striking.

Avoid photorealism, 3D rendering, realistic textures, excessive architectural detail, generic scenery, gradients, glossy effects, texture overlays, clutter, modern corporate design, logos, watermarks, and excessive text.

FORMAT
4:5 vertical, one landmark, clean graphic composition, bold flat colors, strong hand-drawn contours, minimal background, premium poster-quality illustration.

Summary

Replace [COUNTRY / CITY / LOCATION / LANDMARK] with the name of the country, city, or landmark. Create a 1960s–70s style travel poster using vivid colors and hand-drawn outlines while keeping the landmark's shape clearly recognizable.