"about math, research papers, science"

"젼느‘s ReD"

"Ghost Food"

"法师骑着一只独角兽，他手里拿着一只法杖"

"Desert with sand and cactus. There are not many plants. The sunlight is very strong."

"Robot with a force field"

"Astronaut with a space probe"

"Pirate ship with cannons"

"Ghost cat with glowing eyes"

"Dragon guarding treasure"