A spooky watercolor illustration of a haunted Victorian mansion with glowing orange windows, sitting atop a misty hill under a giant orange full moon. There are two SKELETONS walking up the steps towards the front door carrying trick or treat bags. Twisted, leafless trees frame the scene, and black bats fly across a dramatic purple and indigo night sky. Eerie shadows, fog-covered ground, and a gothic fence enhance the Halloween atmosphere. Vertical layout, high detail, vibrant colors."