Jacob L. Loose Collection

The entrance to Pau Castle in Pau, France, has a footbridge over a most lined by a thick row of bushes. A row of triple arches forms the gateway into the courtyard of the castle.

An Etching of Traitors Gate and St. Thomas Tower of the Tower of London in London, England [illustration]. A round tower on the far left of the photograph has one arched, paned window in it. A...