Close up of a brown sporozoan on a white background

Road with palm trees on both sides of it

Statue of a man with a beard standing in front of a building with…

Black and white photo of a bridge over a river

Group of men playing soccer on a field

Steamboat traveling down the Colorado River

Open book with a drawing of a machine on it

Street with a group of people riding motorcycles down it

Open book with a drawing of a building on it