Red and white train traveling through a subway station

Painting of a wooded landscape with a group of people in the foreground

Close up of a plant with brown flowers in the water

Old map of the city of San Francisco

Black and white photo of a building with windows and doors

Close up of a pink soapwort flower in the grass surrounded by other…

Black and white drawing of the Great Pyramid of Giza

Interior of a church with wooden pews arranged in neat rows

Ornate pipe organ in the middle of a building