Generate a retro travel poster collage style main visual for "[Country Name] TRAVEL POSTERS". Overall Layout: Antique beige paper background Large, bold country names at the top (e.g., JAPAN / ITALY / FRANCE) Central Subheading: “TRAVEL POSTERS FROM AROUND THE WORLD.” “CREATED ENTIRELY WITH CHATGPT USING JUST ONE PROMPT.” Bottom: 2x3 six-grid poster layout Each grid represents a different city/region Thin white borders between posters Overall resembling a high-end retro travel magazine cover + Midcentury travel poster design Visual Style: Scandinavian Travel Poster Midcentury Modern Vintage Editorial Design Retro Tourism Advertisement High-end minimalist typography Warm golden sunset lighting Antique printing texture Cinematic lighting No cartoonish feel High resolution Exquisite details Soft retro color tones (beige, caramel, amber gold, dark brown) Typography heavy design Cinematic composition Poster layout Aesthetic Each poster panel must include: City name in English (extra large font) Country name Small slogan Coordinate numbers Minimalist icon Representative local landmark Retro travel poster composition Please generate the following six city themes: 1. [City 1] — [Representative attractions/atmosphere] 2. [City 2] — [Representative attractions/atmosphere] 3. [City 3] — [Representative attractions/atmosphere] 4. [City 4] — [Representative attractions/atmosphere] 5. [City 5] — [Representative attractions/atmosphere] 6. [City 6] — [Representative attractions/atmosphere] All text must be in English. The overall style should resemble: highend vintage travel advertisement poster, editorial layout design, retro tourism campaign, luxury magazine aesthetic, warm cinematic sunset lighting, ultra detailed, 8k, clean typography, museum poster quality.