Drawing of a machine with a lot of wires attached to it

Flag of Ecuador

Black and white illustration of a group of people standing in front of…

Chinese calligraphy scroll with Chinese characters written on it

Painting on the wall of a building depicting a group of people

Old postcard of a small town with a church in the background

Black and white drawing of a corbel

Old photo of a large building on the corner of a street

Black and white portrait of a man with a beard