"envelope"

"Haunted opera house"

"Mythical griffin flying"

"Alien with a translator device"

"Ninja with a bo staff"

"Astronaut with a moon buggy"

"Ninja with a sword"

"Space shuttle launch"

"Robot with a jetpack"

"Mermaid with a song"

"Werewolf with fur"

"Minotaur with horns"

"Sea serpent in the ocean"

"Wendigo in the snow"

"Spaceship in orbit"

"Sunset over the savannah"