The image depicts a festive scene with a large, illuminated sign that reads "Riyadh Expo 2030." The sign is surrounded by numerous colorful lights and fireworks, creating a vibrant and celebratory atmosphere. The sign is prominently displayed in the center of the image, drawing attention to the event taking place. The background features a crowd of people, suggesting that this is a public celebration or event. The overall mood appears to be one of joy and excitement, as indicated by the bright lights and fireworks.