Close up of a plant with green and purple leaves in the foreground

Grassy area with a building in the background

Group of men wearing helmets standing next to each other in a field

Painting of a lion laying down in the dirt

Black and white photo of a man wearing a black robe and a white shirt

Book with a drawing of a plant with white flowers and green leaves

Piece of paper with Chinese writing on it

Open book with a drawing of a machine on it

Old photo of a woman in a dress and hat standing in front of a railing…