A mystical crystal skull rests amid a sea of velvety roses, exuding a dark fantasy aura with an ethereal and magical ambiance. The scene is captured with epic cinematic lighting, creating a wallpaper-worthy image teeming with extreme detail and intricate ornamentation. Inspired by the style of Brian Froud, this fantasy art masterpiece radiates UHD and HDR quality at 8k resolution. The crystal skull, gleaming with an inner luminescence, casts iridescent reflections onto the surrounding flora, while tendrils of mist weave through the roses, enhancing the otherworldly atmosphere. Subtle whispers of enchantment linger in the air, as though whispering ancient secrets from a forgotten realm.