[Flags and pedestrians, Potsdam]

[Narrow alleyway with woman walking, Stockholm]

[Clouds above tree line, New England]

[Path along canal, near Berlin]

[Shoreline]

[Utility lines]

[Boats and American Flag]

[Saint Paul's Church, Worms]

[Workers on train tracks]

[Ships in harbor, Stockholm]

[People walking with clouds behind]

[View of San Francisco, California]

[Ship]