A mystical crystal skull encircled by lush, blooming roses, set in a universe of dark fantasy where ethereal magic dances through the air. Bathed in cinematic lighting that casts dramatic shadows and highlights, this scene is crafted in the intricately detailed and ornate style reminiscent of Brian Froud. The composition serves as an epic wallpaper, rendered with ultra-high definition, high dynamic range, and an impressive 8k resolution. The crystal skull, shimmering with inner luminescence, is both mysterious and captivating, while the roses add a touch of natural elegance and timeless beauty. This magical tableau is enhanced with a fantastical atmosphere, inviting the viewer into a world of myth and wonder.