Close-up of a person's foot on a treadmill machine with a black textured surface.
Reflection of city street scene with a cafe and brasserie, pedestrians walking, crosswalk, traffic signals, and buildings.
Aerial view of a river with a prominent stone arch bridge and a parallel modern bridge, surrounded by trees with autumn foliage and a train on a track running along the riverbank.
Black and white photo of the Chrysler Building in New York City, viewed through dark blurred leaves in the foreground.