Bướm Ngọc Art Nouveau Trên Đồng Cỏ

An ornate Art Nouveau fantasy illustration of [a single enormous jeweled butterfly] hovering over [a misty wildflower meadow at sunrise]. The butterfly is positioned slightly left of center with four fully spread wings, a slender bronze-gold body, and two long antennae; its wings are filigreed like stained glass or cloisonné enamel jewelry, filled with intricate curling gold linework, [teal and deep blue panels, ivory translucent sections, tiny blue flowers], and scalloped lace-like edges. The background reveals a luminous golden landscape with a low sun near the right horizon casting radiant sunbeams through glowing clouds, distant hazy hills, and soft atmospheric mist. The foreground meadow is dense with [delicate white daisies, small blue blossoms, lush grasses, climbing vines, and drifting pale petals]. The entire scene is framed by an elaborate rounded-rectangle Art Nouveau border in [aged gold and dark teal], featuring curling botanical scrollwork and two circular corner medallions: [the top-left medallion containing a miniature mountain landscape, and the top-right medallion containing a white lily flower], with delicate golden vine flourishes along the margins. Luxurious antique storybook aesthetic, warm gold and muted teal color palette, fine engraved linework, painterly rendering, no text.