Luz Station: commuter train station in São Paulo

São Paulo: most populous city in Brazil

streetlight: raised source of light on the edge of a road or walkway

wall: vertical structure, usually solid, that defines and sometimes protects an area

20th century: time period between January 1, 1901, and ended on December 31, 2000

footbridge: bridge designed for pedestrians and in some cases cyclists, animal traffic and horse riders, rather than vehicular traffic

clock: instrument that measures the passage of time

train: form of rail transport consisting of a series of connected vehicles

tramway track: railway track on urban streets used by trams