Black and white photo of a city street with a clock tower in the center

Black and white drawing of a man laying on top of a bed next to a demon

Group of people standing on top of a lush green hillside

Cobblestone street with a half-timbered house in the middle

Diagram of three different types of cones

Open book with a drawing of a machine on it

Black and white engraving of a man and woman in a wooded area

White house with a walkway in front of it

Small bird