A joyful Santa Claus stands outdoors amid a snowy winter night, arms wide open in an exuberant gesture as snowflakes cascade around him. His classic bright red velvet suit contrasted with fluffy white fur trim and a wide black belt with a large golden buckle captures the iconic festive spirit, while his surprised, happy expression adds vitality to the scene. The snow-covered mountain peaks in the background underline the chilly, winter atmosphere and the magical essence of the holiday season.

Environment:
- snow-covered mountainous landscape with rugged peaks
- clear night sky with falling snowflakes creating a dynamic winter scene

Lighting:
- focused soft light illuminating Santa's face and upper body
- gentle shadowing enhancing the textures of the velvet suit and fur trim
- subtle cold ambient light reflecting the snowy surroundings

Atmosphere:
- festive and magical winter night ambiance
- swirling snowflakes adding motion and depth to the scene
- crisp, cold air implied through visible breath and snowy environment

Details:
- Santa’s red velvet coat with thick white fur cuffs and trim
- wide black leather belt with large square golden buckle
- white gloves with detailed stitching
- full white curly beard and mustache
- red Santa hat with white fluffy pompom and trim
- expressive, wide-eyed facial expression with mouth open in delight

Style:
- hyper-realistic photographic style with sharp focus on textures
- vivid colors emphasizing red, white, and deep blue night tones
- high-resolution clarity capturing fine details in fur, fabric, and snowflakes