Winter Snow Mountain Puffer Jacket Boy AI Portrait Prompt

A stunning close-up outdoor adventure portrait of a young man on a snowy mountain summit during a crisp winter morning. Wearing a heavy matte-black alpine expedition puffer jacket with fur-trimmed hood, frosted snowflakes caught in his hair and eyelashes, rosiness on his cheeks from the cold mountain air. In the background, majestic snow-covered jagged peaks under a clear azure winter sky. Crystal-clear detail, macro focus on icy textures, National Geographic winter photography style --ar 4:5