happy halloween theme. dead trees at night dusk time after sunset with the moon, happy pumpkins and evil.

13th autumn backdrop background bizarre black boo branch card cartoon celebration character cheerful concept cute dark decorate design devil doodle dry dusk evening evil fall fantasy forest friday full ghost graphic halloween happy hat haunt holiday horror illustration jack lantern leafless light monsters moon moonlight mysterious mystery nature night october orange park pumpkin pumpkins red scary scene shadow silhouette spirituality spooky style sun sunset symbol terror theme treat tree trees trick trunk vector villians wild wildlife woods yellow