Winter festive scene, Christmas Eve, snowflakes gently falling, Santa Claus, red coat, white beard, kind smiling face, holding a bag of gifts, standing in front of a decorated Christmas tree, colorful lights, ornaments, and garlands, presents wrapped in shiny paper, ribbons, and bows, snowy night sky with bright stars, full moon, gentle snowfall, warm golden lighting, cozy atmosphere, 3/4 composition, shallow depth of field.