Illustrate a warm and vibrant autumn scene against a textured orange backdrop that symbolizes the beauty of the fall season. The background should feature a rich, textured orange that conveys warmth and comfort. In the foreground, create a swirling dance of autumn leaves in shades of red, yellow, and brown, capturing the essence of a gentle autumn breeze. The soft, diffused light should highlight the rich colors of the leaves, enhancing the cozy feel of the composition. This scene should evoke feelings of warmth and festivity, making it perfect for a fall-themed art piece or a gathering celebrating the season. Consider adding subtle textures to the background to enrich the overall warmth and depth of the artwork.