Ethereal Indigo Butterfly Swarm Illustration

Full prompt

A dynamic aesthetic fantasy illustration capturing a swirling vortex of ten thousand butterflies flying in swift formation, each butterfly glowing with soft iridescent luster. Multilayered fluttering silhouettes orchestrate a surreal aerial dance, their wings trailing shimmering light and fluctuating shadows to cultivate an ethereal, mystical ambiance. Masterful ultra-wide-angle composition with sweeping perspective and grand scale, rendered in dusky indigo and deep teal hues with diffused refractive illumination and gentle light leaks. Blending poetic visual storytelling and magical realism, the scene features motion-blurred speed lines along wing contours, soft edge vignette, gentle volumetric mist, delicate film grain, and textured low-key watercolor washes with surreal depth of field and exquisite 8K dark-toned detail, 2:3 aspect ratio.