Epic fantasy illustration of a beautiful Viking priestess performing a mystical ritual in a forest. She is dressed in a sensual, revealing white ceremonial gown made of flowing sheer fabrics and shimmering metallic accents, with intricate Norse patterns that highlight her graceful figure, big tits and with a deep neckline, Her face is strikingly beautiful, with delicate features, radiant skin, piercing blue eyes, and long flowing hair framing her serene yet powerful expression. She stands before a glowing fire bowl, surrounded by carved runes and flickering shadows among the trees. The atmosphere is magical, cinematic lighting, highly detailed, ethereal mood.