Lisbon, Portugal - March 11, 2016: Scruffy houses on Rua Machadinho street.
Lisbon, Portugal - March 11, 2016: Traditional houses, gardens and office buildings cluster on a hillside leading down to the Tagus river estuary in Lisbon.
Lisbon, Portugal - March 16, 2016: A container ship sails down the estuary of the Tagus river to the Atlantic Ocean past Belem in the suburbs of Lisbon.
