Fantasy digital artwork depicting a dramatic scene with a colossal dragon and a lone figure. The dragon, with intricate scales and sharp, menacing features, has glowing red eyes and a massive, open mouth revealing sharp teeth. Its body is covered in a mix of dark and light grey scales, with a misty, ethereal aura surrounding it. The lone figure, dressed in a flowing white cloak, stands on rocky terrain, facing the dragon. The background features a misty, mountainous landscape with a cloudy sky, adding to the epic and mystical atmosphere of the scene.