Barragem do Alqueva, Rio Guadiana river, Alqueva dam hydroelectric power, Moura, Portugal, Europe

Barragem do Alqueva dam, part of the multipurpose water management project on the Rio Guadiana river, hydro-electricity generation electricity power lines, Moura, Portugal, Europe

Breakwater barriers harbour at port of Sidi Ifni, Morocco, North Africa, Africa

Steam emitted from the New York Steam System, dating back to 1882 providing steam to heat, cool or disinfect around 1,700 buildings, New York, United States of America, North America

A Love Letter For You, Murals project by Steve Powers, a series of 50 rooftop murals from 45th to 63rd Streets along the Market Street corridor, Market/Frankford Elevated railroad, Mural Arts Program, Philadelphia, Pennsylvania, United States of America, North America

Construction of Govan-Partick Bridge, River Clyde, Glasgow, Scotland, United Kingdom, Europe

temporary houses (sea containers) in Holland

temporary houses (sea containers) in Holland

temporary houses (sea containers) in Holland

temporary houses (sea containers) in Holland

temporary houses (sea containers) in Holland

temporary houses (sea containers) in Holland

temporary houses (sea containers) in Holland

Burundi, Cibitoke Province, Buganda, School Children at a development project one holding a UNICEF carrier bag at Ruhembe Primary School.