Black and white drawing of a yak standing in a wooded area

Black and white engraving of a group of people in a room

Large building with many windows in the middle of a park

Man in a suit and tie walking down the street

Black and white photo of a submarine in the water

Ship in the ocean with a lighthouse in the background

Helicopter flying over an aircraft carrier in the ocean

Drawing of a house with a floor plan on a piece of paper

Page from a book with a drawing of a man&#39;s hand holding a piece of…