Piece of paper with a drawing of a machine on it

Black and white photo of a train on the tracks

Black and white photo of a park with a fountain in the foreground

Plan of the ground floor of a building

Old black and white photo of a man in a suit and tie

Old black and white photo of a man with a beard sitting in a chair

Drawing of a sailboat on a piece of paper

Old black and white photo of a man standing in front of a hut…

Black and white drawing of two people standing in front of a tree