imaginative, book cover illustration, pastel fantasy setting unicorn with a glittering rainbow horn among fluffy clouds and butterflies. Pastel colored, soft focus, warm hues, whimsical atmosphere, watercolor paints, delicate strokes, gentle gradients, magical elements, dreamlike ambiance., Silhouetting, Grayscale, Dark Age, Glamor Shot, Flawless detail by: Arkhip Kuindzhi, John James Audubon
Unicorn with rainbow horn.