transportation | High-speed rail

FESTIVAL | halloween

TRANSPORTATION | a bicycle leaning against a tree in a park

NATURE | The desert has cacti

PLANTS | Coral and plants in the seabed

BUILDINGS | A castle

FRUITS | Watermelon, apple, pear, pineapple

FESTIVAL | Lots of heart balloons and flowers

PLANTS | A sprig of flowers and an envelope

UNICORN | a small cartoon unicorn

PLANTS | tulip

NATURE | a lone cactus stands tall in the vast desert, surrounded by sand dunes and a clear sky

FOOD | A salad