"about math, research papers, science"

"Spam masubi"

"老鼠在吃水果披萨"

"Ghost ship in a storm"

"Pirate with a black flag"

"Space probe on an alien planet"

"Sorceress with a staff of earth"

"Haunted lighthouse"

"Fairy in a crystal ball"

"Sorcerer with an enchanted staff"

"Astronaut with a space rover"

"Robot with a laser sword"