Glowing "International Coffee Day" above a hot, steaming coffee cup.

A dramatic, dark-themed image featuring a black coffee cup emitting a strong plume of steam, symbolizing freshness and warmth. Above it, the words "INTERNATIONAL COFFEE DAY" glow in a vibrant neon white, creating a striking contrast. The background is softly blurred, showing hints of coffee brewing equipment, emphasizing a modern and stylish celebration of coffee.