Mumbai, India, in a classic retro ポストカード

Travel poster featuring Mumbai, India, in a classic retro travel-poster style. Central focus on the iconic Gateway of India overlooking the Arabian Sea, with the Taj Mahal Palace Hotel rising elegantly behind it. Subtle elements of the city’s vibrant life—ferries on the water, colonial architecture, and palm-lined promenades—add energy and character. Warm coastal light with a dynamic yet nostalgic atmosphere. Harmonious color palette of ocean blue, sandstone beige, warm gold, and soft sunset hues. Clean graphic illustration with subtle vintage grain texture. Elegant vintage typography: “MUMBAI – INDIA”. Vertical 2:3 layout, high-resolution, print-ready.