提示词An intimate, vertical close-up composition of an asymmetric floral bouquet. The focal point is several large, richly textured white peonies, accented by deep, dusty olive foliage. The arrangement sits against a solid, muted deep forest green background, providing strong color contrast. The lighting is soft but directional, highlighting the velvety petals. Rendered as a high-quality digital wallpaper texture. The palette is controlled: pure white, soft cream, olive green, and deep emerald. Negative space is the rich green field surrounding the flowers. The texture of the petals should be highly detailed. Elegant, tranquil mood. Vertical 9:16 wallpaper; main subject in the lower-middle, quiet upper quarter for a lock-screen clock. Full-bleed artwork, no border, no frame, no text, no typography, no logos, no signature, no watermark.
