Luxury Travel Poster Grid

Goal: Create a premium cinematic luxury travel poster collage designed like an exclusive international tourism campaign, with four equal poster panels showcasing dream destinations at warm golden hour.

Canvas: Vertical 2:3 image, divided into a clean 2x2 grid with thin white borders between panels. Use a refined editorial travel-magazine look, realistic cinematic photography, rich contrast, warm sunset lighting, elegant serif typography, and small national flags beside destination names.

Layout and panels: Include exactly 4 destination posters:
1. Top-left panel: {argument name="first destination" default="PARIS, FRANCE"} with a small French flag. Show an iconic Paris street near the Eiffel Tower at golden hour, cobblestone road, historic Haussmann buildings, ornate balconies, glowing street lamps, outdoor café tables and chairs, flower planters, pedestrians, and the Eiffel Tower centered in the distance. Add the tagline: {argument name="first tagline" default="Where Elegance Lives Forever"}.
2. Top-right panel: {argument name="second destination" default="DUBAI, UAE"} with a small UAE flag. Show the Burj Khalifa towering above a luxurious waterfront canal at sunset, modern skyline, palm trees, elegant Middle Eastern architecture, warm lanterns, boats on the water, and golden reflections. Add the tagline: {argument name="second tagline" default="Where Dreams Reach New Heights"}.
3. Bottom-left panel: {argument name="third destination" default="SWITZERLAND"} with a small Swiss flag. Show an alpine lakeside village with turquoise water, snow-capped mountains, steep green valleys, church steeple, chalet rooftops, promenade railing, bench, lamppost, and bright red flowers in the foreground. Add the tagline: {argument name="third tagline" default="Where Nature Takes Your Breath Away"}.
4. Bottom-right panel: GREECE with a small Greek flag. Show a Santorini-style cliffside village at sunset, whitewashed buildings, stone steps, blue-domed church, terracotta pots, vivid pink bougainvillea, calm Aegean Sea, glowing sun near the horizon, and soft peach sky. Add the tagline: "Where Beauty Feels Timeless".

Text style: Destination names are large uppercase elegant serif type in dark brown or black, placed near the upper left of each panel. Taglines are smaller romantic cursive script beneath the destination name, matching the luxury tourism poster style. Keep the text legible and integrated into the sky or uncluttered areas.

Visual style: Ultra-realistic cinematic travel photography, premium tourism campaign aesthetic, golden-hour atmosphere, warm orange and amber highlights, deep shadows, crisp architectural details, inviting café and waterfront scenes, no people close to camera, no logos, no watermark, no extra panels, no misspelled text.