Black and white photo of a church in the middle of a field surrounded…

Old black and white photo of a river with a castle in the background

Pair of olive drab cargo pants on a white background

Grassy field with a hill in the middle of it

Copper coin with the number 2 on it against a white background

Group of men standing next to each other on top of a hill

Black and white photo of a house situated on a hill

Old map of the city of Douro

Open book with a drawing of a bridge on it