"about math, research papers, science"

"Ghost Food"

"Scary Black and white ghost"

"西方巨龙，嘴里喷火"

"A little mouse is sleeping on the belly of a white cat. The little mouse has gray fur. The white cat has white fur and green eyes"

"一名骑士从马背上摔下来，掉进来泥溏里"

"cheerful princess in a sparkly dress"

"Pirate with a hook and parrot"

"Pirate with a black flag"

"Sorceress with a staff of fire"

"Viking with a long beard"

"Haunted lighthouse"

"Wizard with an owl"