"Astronaut with a comet trail"

"Astronaut with a spacewalk"

"Pirate treasure map with X"

"Viking village by the sea"

"Wizard with a magic staff"

"Ghostly apparition"

"Ghost with a moan"

"Zombie with green skin"

"Troll with warts"

"Oni with a mask"

"Selkie by the sea"

"Chimera with wings"

"Time-traveling machine"

"Phoenix rising from flames"

"Rock climber scaling a cliff"