Drawing of a floor plan of a building with a lot of rooms and text…

Painting of a castle perched atop a hill

Drawing of a building with a clock tower

Drawing of a machine on a black background with text written on it

Portrait of Ernst von Kügelgen in a photo frame

Old book with a black background and a stamp on it

Black and white photo of a statue of Jesus on the cross

Old book with a drawing of a man holding a rifle on the cover

Old photo of a monument in the middle of a park surrounded by trees