"black and white skull halloween"

"smiling superman"

"Ninja with a smoke bomb"

"Haunted house with ghosts"

"Wizard in a library"

"Wizard casting fireballs"

"Galactic nebula"

"Mermaid with a song"

"Hydra with scales"

"Cyclops with a shield"

"Bunyip in a billabong"

"Zombie walking in a graveyard"