Animal illustration poster, mountain, elegant.

Create a vertical poster illustration, the subject is , in an exquisite geometric art style, standing centered in serene . Use a 2:3 vertical canvas. Full-body red-crowned crane, tall and elegant posture, facing left, long beak tilted upward, red crown feathers on top of the head, pure white body, black stripes on the neck, black tail feathers, slender red-black legs casting faint reflections in still water. The bird's body is composed of simple layered curves, thin outline lines, and Art Deco-like geometric feather panels. The background is in cyan and jade tones, dotted with mist-shrouded mountains, calm lakes, stylized round clouds, simplified pine trees in the lower left, dark round islands on both sides, and a flat red sun to the left of the crane's neck. The background must include 5 main element groups: 1 red sun disc, 1 large layered mountain range in the upper right corner, 1 smaller landscape mist/cloud group spanning the middle, 1 stylized pine tree in the lower left corner, and 1 dark shore island at the bottom left and right sides each. The visual atmosphere is serene, high-end, and poster-like, blending Japanese screen painting aesthetics, modern vector geometry, delicate paper texture, soft cyan-green gradients, cream highlights, and crisp black lines. No text, no logo, no watermark, no border.