Black and white photo of a brick building with a door and windows

Set of four pieces of stone on a white background

Old banknote from the Bank of Hopei with Chinese writing on it

Old black and white photo of a group of people standing in a room…

White building with blue shutters and a red roof

Two surgeons wearing masks

Conus capitaineus linnaeus

Painting of two geese flying over a grassy field with trees and hills…

Old black and white photo of a tractor plowing a field with two people…