A Japanese black-and-white manga style with an epic feel and detailed backgrounds, reminiscent of Jiro Taniguchi's "The Summit of the Gods" or Takehiko Inoue's "Vagabond." The lines are steady yet expressive, adept at using large areas of white space and fine shading to depict the magnificence and cruelty of the natural environment. Adopt a high-angle, panoramic composition. The polar bear trudges across a vast, endless snowfield or a steep mountain ridge, its figure appearing small and lonely against the backdrop of the immense mountain range. The composition can be an S-curve or a diagonal line, guiding the viewer's eye along the bear's escape route. Light, Shadow, and Tension: 1. The light comes from a gloomy sky covered by thick clouds, giving the overall scene a grayish, dark tone. This makes the snowfield not pure white but filled with subtle gray shadows, showing the undulations of the terrain and the texture of the snow. 2. Shadow is the key to the narrative. The polar bear casts a long, weary shadow on the snow. The distant mountains are shaped with large blocks of black and gray tones to form their rugged, rocky faces, like giant, silent onlookers. 3. The Source of the Tension: In the far distance or a corner of the frame, several tiny, black humanoid silhouettes can be drawn, almost blending into the rock shadows—the hunting party. They follow at a steady pace. This "cat-and-mouse" sense of distance creates a psychological despair of inescapable doom more effectively than a close-range threat. 4. Detailing: A long, intermittent chain of footprints stretches from one end of the frame to behind the bear, interspersed with black dots of blood, silently telling the story of a long-running chase. The wind whips up snow from the ground, forming fine white lines (which can be drawn with a screen scratcher or white ink), further highlighting the harshness of the environment and the bear's exhaustion.