"envelope"

"Haunted opera house"

"Sorcerer with a staff of ice"

"Astronaut exploring an asteroid"

"Fairy sitting on a mushroom"

"Space colony on a distant planet"

"Robot with a shield"

"Fairy queen with a crown"

"Dwarf with a helmet"

"Minotaur with a labyrinth"

"Hydra with many heads"

"Ghost with chains"

"Treasure chest with gold coins"

"Cup of espresso"

"Cyclist in the rain"