"A haunting Halloween night background with a dark, atmospheric sky dominated by

"A haunting Halloween night background with a dark, atmospheric sky dominated by a large, blood-red full moon casting a ghostly glow. In the foreground, a large, intricately carved jack-o'-lantern sits on a stone pedestal, its sinister grin and glowing eyes illuminating the surrounding area with an eerie, warm light. Above, a cluster of black bats flits across the sky, their silhouettes stark against the moonlight. To the side, a gnarled, leafless tree with twisted branches stretches out, creating long, creepy shadows. Nestled within the tree's branches is a small, decrepit tree house, its wooden planks rotting and its windows dark and vacant. The ground is covered in a layer of fallen leaves and scattered bones, with wisps of fog curling around the base of the pumpkin and tree. The entire scene is rendered in deep blacks, ominous purples, and fiery oranges, evoking a chilling and eerie Halloween atmosphere."