Majestic Grizzly Bear in Prehistoric Night

A digital art illustration of a majestic grizzly bear portrait in a dark prehistoric night setting. The main grizzly bear head is massive and highly detailed, positioned in the upper portion of the image, with glowing amber eyes piercing through a deep midnight-blue background. Below, a smaller silhouette of a standing grizzly bear appears near a rushing river at the base of a cascading waterfall. The waterfall flows down the right side, releasing a golden misty spray that catches the moonlight and illuminates the scene. The night sky features a large glowing orange full moon with scattered stars. Ancient conifer trees and rugged mountain cliffs appear in silhouette in the background. The overall color palette consists of deep blues, golden yellows, and warm oranges, creating a dramatic and mystical prehistoric atmosphere. The composition is vertical with white borders on both sides. The artwork has a painterly, cinematic style with dramatic lighting, strong contrast, and glowing highlights around the moonlight and waterfall mist.