Woman in a business suit posing for a picture against a white background

Grassy field with tall grass and trees in the background

Old postcard of a small town with a river running through it

Man sitting atop a helicopter with a rotor blade

Old postcard with a picture of a castle in the background

Black and white photo of a train station with railway tracks

Stone monument in the middle of a dirt field

Table topped with lots of different colored boxes on top of a black…

Old one yuan banknote from the Shanse Provincial Bank of China