"white envelope"

"Viking with a helmet and axe"

"Space shuttle orbiting Earth"

"Pirate with a spyglass"

"Haunted windmill"

"Alien with glowing antennae"

"Ghost shipwreck"

"Alien cityscape"

"Pirate treasure island"

"Wizard in a tower"

"Mermaid with shells"

"Centaur with a bow"

"Troll under a bridge"

"Kraken in the sea"