banner featuring a mystical crystal orb surrounded by ethereal wisps against a twilight sky, offering space for text

mystical crystal orb ethereal wisps twilight sky offering space text enigmatic enchanted sphere divine magical glowing atmospheric background design graphic element inspiration concept artistic creative decorative illustration fantasy aura mysterious spellbinding otherworldly celestial mesmerizing mystic enchanting elegant shadowy luminous radiant dreamy interstellar astral shimmering foggy wondrous ai generated