Vertical central composition, with main details including a giant 3D cartoon blue ghost (rounded and full in shape, with triangular hollows on the face, exaggerated limbs, and blue with gradient luster), a mummy image (wrapped in light brown rough bandages all over the body, with green eyes and a cute expression), and a Halloween haunted house below (dark purple tone, staggered pointed towers, warm yellow lights from windows, open doors emitting light, surrounded by twisted dark green vines, pumpkin lamps, small wooden houses, etc.); The character features a 3D cartoon style, with exaggerated and cute ghost and mummy forms, and lively and agile expressions; The main behavior is that the blue ghost extends its large palm forward (in an interactive posture), and the mummy accompanies the ghost; The copywriting is formatted with the top purple Gothic art words' Happy Halloween '; The atmosphere of the scene is a deep purple night sky (adorned with crescent moon, stars, and purple lightning effects), with the warm light of the haunted house contrasting with the cool vines and night sky, creating a mysterious and cheerful Halloween atmosphere; The artistic style combines 3D cartoon rendering with fantasy gothic elements, with strong color contrast and magical and brilliant light and shadow; The image quality is high-definition, and the texture of the characters' materials (the luster of ghosts, the roughness of bandages), the architectural details of haunted houses, and the delicate portrayal of background effects are exquisite.
