"Haunted opera house"

"Viking with a drinking horn"

"Ghost ship at night"

"Fairy tale unicorn"

"Samurai with a katana"

"Space colony on a distant planet"

"Dragon with a roar"

"Troll with a hammer"

"Vampire with a cloak"

"Time-traveling machine"

"Medieval castle"

"Hedgehog with an apple"

"Marathon runner crossing the finish line"

"Snow-covered pine trees"

"Bicyclist racing on a track"

"Tennis player serving"