"Photo-realistic image of Santa Claus in his sleigh flying through the sky at night. Santa, with a white beard, red suit, and a cheerful expression, waves from the sleigh as it glides above a sea of fluffy clouds. The sleigh is pulled by four reindeer, with moonlight shining on their antlers and a full moon glowing brightly in the sky. The starry night sky creates a magical atmosphere with soft clouds and a distant glow from the moon, adding a touch of winter wonderland charm. The image should be vibrant, detailed, and filled with the wonder of Christmas Eve."