plants | A sprig of flowers and an envelope

NATURE | river, rocks

ANIMALS | a Tyrannosaurus Rex

PLANTS | a solitary cactus standing

PLANTS | Some plants

NATURE | ocean wave

ANIMALS | a family of ducks swimming in a pond

ANIMALS | a koala dozing on a branch

BUILDINGS | There is one outside a house

ANIMALS | a simple coral reef scene with various coral structures and marine life, including a serene swimming turtle, amid

HALLOWEEN | Two cute ghosts with wizard hats

PEOPLE | a happy boy

TRANSPORTATION | a sleek rocket launches into a clear sky, ascending rapidly with a trail of exhaust behind, casting a long shadow on the launchpad