invitation billboard for halloween. skulls, bottles, ghosts, pumpkins, cauldron, spider on an orange background.

art autumn background banner bat billboard border bottles cauldron cobweb collection composition copy creepy cute decoration design draw element fear festival flat fright ghost ghosts hag halloween harridan holiday horror icon ill illustration invitation invite magic many ninvitation october orange pack party picture poster pumpkin pumpkins selection set skull skulls sorceress space spider spooky style symbol treat trick various vector web witch