Halloween illustration poster, illustration style, centered composition, film grain texture background and atmosphere elements: purple toned night sky, paired with giant full moon, black bats, and withered tree branches, creating a mysterious and eerie Halloween atmosphere. Festival elements: On the right side, there is a pumpkin lantern carved into a classic grimace, and on the left side, there are three child silhouettes (wearing witch hats, demon forks, etc.) carrying buckets, presenting the classic activity scene of "trick or treat". These elements enhance the festive characteristics of Halloween. The main title "Halloween Carnival Night" in English is "HALLOWEEN PARTY" using a tilted and staggered Gothic font, and the subtitle "Trick or Treat IF YOU DON ` T GIVE CANDY" in English is "TRICK OR TREAT IF YOU DON ` T GIVE CANDY" using handwriting.
