Black and white photo of a bridge under construction

Open book with a drawing of a man and a woman on it

Ruins of the Colosseum in Rome

Painting of a building with a clock tower in the middle of it

Herd of cattle standing on top of a lush green field

Black and white engraving of a man with a beard wearing a dress

Construction site with a large building in the background

Two men sitting in the cockpit of a fighter jet

Man and woman standing next to each other on a dirt road surrounded by…