Diagram of a sample surface and a sample sphere on a white background

Black and white engraving of a group of people in a wooded area

Old poster with a woman&#39;s face in the center

Black and white drawing of a man riding on top of a horse

Stairwell in a building with a skylight above it

Black and white photo of a building

Tomb of St

Ivory netsuke of a seated figure of a man

Old black and white photo of a man wearing a blazer and bow tie