"about math, research papers, science"

"black and white ghost"

"一只拿着枪的黑猫，它穿着美国陆军的衣服"

"Wizard with a staff of shadows"

"Pirate with a hook and parrot"

"Cybernetic horse"

"Robot with rocket boots"

"Haunted forest"

"Ghost pirate crew"

"Viking warrior with an axe"

"Pirate flag with skull"