NATURE | a tranquil lake surrounded by smooth, flat rocks, reflecting calm waters, and dotted with a few solitary trees
PLANTS | A sprig of flowers and an envelope
TRANSPORTATION | a cable car ascending a steep mountain
TRANSPORTATION | spaceship
BUILDINGS | A building at sunset
PLANTS | A bouquet of roses
FESTIVAL | happy birthday
HALLOWEEN | Two cute ghosts with wizard hats
HALLOWEEN | A cute bat standing on a pumpkin
NATURE | Cliff suspension bridge