AI Photo
Create a vibrant birthday-themed background featuring a colorful festive scene. Incorporate elements like balloons in various shapes and sizes, confetti scattered across the scene, a large multi-tiered birthday cake adorned with candles, and decorative streamers in bright colors. In the background, add a cheerful banner that reads Happy Birthday with playful fonts, surrounded by party hats and gift boxes in a variety of colors and patterns. Ensure the overall mood is joyful and celebratory, with a mix of warm and cool color tones to create an inviting atmosphere.