halloween background with pumpkins. a handmade jack-o-lantern head in the dark background. trick or treat. postcard

halloween night holiday pumpkin background generative fear horror celebration dark evil glowing jack lantern autumn mystery haunting light mist wood scarey head face jackolantern orange symbol ghost smile spooky carved black card fall forest wooden laughing poster creepy grinning trick treat concept decoration design october pumpkins handmade jack-o-lantern postcard pumpkins background treat