people | A nurse Barbie

PLANTS | A sprig of flowers and an envelope

NATURE | The desert has cacti

UNICORN | cute cartoon unicorn, flat style, children's simple strokes

HALLOWEEN | Cute mummy holding a halloween candle, Holding a pumpkin

TRANSPORTATION | taxicab

ANIMALS | a panda eating bamboo

FOOD | A salad

BUILDINGS | A high-rise building

TRANSPORTATION | a bicycle leaning against a tree in a park

FESTIVAL | Santa Claus, smiling

NATURE | a tranquil beach with gentle waves lapping at the shore, fine sand, and a lone seashell

PLANTS | a solitary cactus standing