Group of three people standing next to each other on a dock

Large building under construction with a crane in the background

Group of people standing on the ground

Blue and white airplane flying through a blue sky

Painting of a city with mountains in the background

Open book with a black and white image of a triangle on it

Black and white photo of a large building with windows

Old black and white photo of three men sitting in chairs in front of a…

Yellow bus driving down a street lined with tall buildings