832-398828 - New Botanical Gardens under Construction in Singapore

1348-5571 - Welder welding metal in plant.

1348-5577 - Steel worker and hot steel.

1348-5576 - Liquid iron inside of plant and trains.

1350-1188 - Ahmad, 16 years old, works with metals and dangerous machinery, child labour, syrian refugee, in Arsal, Bekaa Valley, Lebanon

1116-48823 - The disused Steetley Pier was built to serve the former Hartlepool Magnesia Works which has now been demolished, Hartlepool, County Durham, England

1178-13070 - Construction work on pipeline

1178-6211 - Crane and beam

1178-6212 - Crane and beam

832-337529 - Cloud Gate at sunrise on Lake Michigan shore in front of the Chicago skyline, Illinois, USA

832-328273 - A new house in construction - Germany, Europe.

832-327783 - Construction of a hospital, steel mesh for concrete, Gelsenkirchen, North Rhine-Westphalia, Germany

832-322128 - Chemical laboratory at the disused ironworks Henrichshuette, industrial museum, Hattingen, NRW, Germany

832-322129 - Chemical laboratory at the disused ironworks Henrichshuette, industrial museum, Hattingen, NRW, Germany

832-322152 - Row of houses on the bank of the river Rhine at Laar, in front of ThyssenKrupp steel works Meiderich/Beek, Duisburg, NRW, Germany

832-322151 - Row of houses on the bank of the river Rhine at Laar, in front of ThyssenKrupp steel works Meiderich/Beek, Duisburg, NRW, Germany

832-319075 - DEU, Germany: Cleaning of dishes by hand in a private kitchen.

832-360056 - Iron gate at the main entrace with the inscription work frees you in the concentration camp in Dachau

832-360057 - Main entrace with the inscription work frees you in the concentration camp in Dachau

832-363657 - Bulky plate treatment - cutting with a cutting torch. Mechanical manufacturing.

832-363656 - Bulky plate treatment - cutting with a cutting torch. Mechanical manufacturing.

1113-94210 - Aerial view of Salzgitter Steelworks, Lower Saxony, Germany

832-258959 - Wrought-iron gate, Linderhof Castle, royal palace, Graswangtal Valley, Oberammergau, Bavaria, Germany, Europe

832-258961 - Wrought-iron gate, Linderhof Castle, royal palace, Graswangtal Valley, Oberammergau, Bavaria, Germany, Europe

832-255588 - Molten iron in a crane ladle is flowing into a mold, historical iron manufacture Fuerst-Stolberg-Huette, Ilsenburg, Harz, Saxony-Anhalt, Germany, Europe

832-252777 - Sculpture made from rusted steel in the park of the National Gallery, Canberra, Australia

1161-3876 - Women working at metal recycling steel in Dazu County, Chongqing, China

1161-3882 - Man working at metal recycling steel in Dazu County, Chongqing, China

1161-3881 - Men working at metal recycling steel in Dazu County, Chongqing, China

1161-3877 - Woman working at metal recycling steel in Dazu County, Chongqing, China

1161-3880 - Man working at metal recycling steel in Dazu County, Chongqing, China

1161-3878 - Man and boy working at metal recycling steel, loading a wooden cart, in Dazu County, Chongqing, China

1161-3879 - Woman working at metal recycling steel in Dazu County, Chongqing, China

832-228475 - Steel sculpture "Current" by Erwin Reiter, 1977, Bruckner House Donaulaende, Linz, Upper Austria, Austria, Europe

832-228476 - Steel sculpture "Current" by Erwin Reiter, 1977, Bruckner House Donaulaende, Linz, Upper Austria, Austria, Europe

832-226871 - Murals with farmer, steel worker, miners, wage hall and areaway, abandoned mine Zeche Lohberg, ExtraSchicht, Dinslaken, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe

911-9830 - Emissions from a Tata Steel works in Ijmuiden, Netherlands, Europe

911-9831 - Emissions from a Tata Steel works in Ijmuiden, Netherlands, Europe

911-9829 - Emissions from a Tata Steel works in Ijmuiden, Netherlands, Europe

911-9833 - Climate change heaven and hell, emissions from a Tata steel works in Ijmuiden, with a wind turbine, Netherlands, Europe

911-9832 - Climate change heaven and hell, emissions from a Tata steel works in Ijmuiden, with a wind turbine, Netherlands, Europe

832-211962 - Wind wheel, Landschaftspark Duisburg-Nord landscape park, a former Thyssen blast furnace plant in Meiderich, Duisburg, North Rhine-Westphalia, Germany, Europe

832-211960 - Blast furnace in the Landschaftspark Duisburg-Nord landscape park, a former Thyssen blast furnace plant in Meiderich, Duisburg, North Rhine-Westphalia, Germany, Europe

832-211961 - Blast furnace in the Landschaftspark Duisburg-Nord landscape park, a former Thyssen blast furnace plant in Meiderich, Duisburg, North Rhine-Westphalia, Germany, Europe

832-207520 - Modern art by Simon Allison, gold-plated bronze leaves on steel rods in a modern pond in Kiftsgate Court Gardens, Mickleton, Chipping Campden, Gloucestershire, England, United Kingdom, Europe

832-207236 - Statue, "The Minor Brownhills", 12 m high, artist John McKenna, Chester Road, Brownhills, Staffordshire, England, United Kingdom, Europe

832-207519 - Modern art by Simon Allison, gold-plated bronze leaves on steel rods in a modern pond in Kiftsgate Court Gardens, Mickleton, Chipping Campden, Gloucestershire, England, United Kingdom, Europe

832-207238 - Statue, "The Minor Brownhills", 12 m high, artist John McKenna, Chester Road, Brownhills, Staffordshire, England, United Kingdom, Europe

832-207235 - Statue, "The Minor Brownhills", 12 m high, artist John McKenna, Chester Road, Brownhills, Staffordshire, England, United Kingdom, Europe

832-176621 - Sculpture "Energie", Energy by G. Steinmann, Essen, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

832-149951 - Parzival statue, a sculpture made of stainless steel created by Matthias Zagon Hohl-Stein, located on the Neuruppin Bollwerk rampart, Neuruppin, Brandenburg, Germany, Europe

832-148159 - The Water Tower, stainless steel water feature, fountain, by architect Nicholas Hare and artist William Pye, Roald Dahl Plass, Cardiff Bay, Cardiff, Caerdydd, Wales, United Kingdom, Europe

832-139112 - Parish church and water tower with sky lit by Duisburg steel works, Lank-Latum, Meerbusch, North Rhine-Westfalia, Germany, Europe

832-136853 - Modern sculpture 'air born' by Christopher Klein, glossy stainless steel, symbolising a burst oxygen molecule, Linde Headquarters, Klosterhofstrasse, Munich, Bavaria, Germany, Europe

832-136843 - Modern sculpture 'air born' by Christopher Klein, glossy stainless steel, symbolising a burst oxygen molecule, Linde Headquarters, Klosterhofstrasse, Munich, Bavaria, Germany, Europe

832-130218 - Sun Voyager sculpture, Solfar sculpture, Reykjavik, Iceland, Europe

832-125625 - Old control box with buttons, Huettenwerk Meiderich steel mill after closure, today Duisburg-Nord Landscape Park, North Rhine-Westphalia, Germany, Europe

832-125620 - Snow-covered pipes, Huettenwerk Meiderich steel mill after closure, today Duisburg-Nord Landscape Park, North Rhine-Westphalia, Germany, Europe

832-125608 - Column made of nickel and steel, twisted by 360 degrees, exhibition in the smaller house of the Villa Huegel mansion, Baldeney district, Essen, North Rhine-Westphalia, Germany, Europe

832-125621 - Snow-covered pressure gauge, Huettenwerk Meiderich steel mill after closure, today Duisburg-Nord Landscape Park, North Rhine-Westphalia, Germany, Europe

832-125624 - Discarded worker's clothing and a footprint, covered with hoarfrost, Huettenwerk Meiderich steel mill after closure, today Duisburg-Nord Landscape Park, North Rhine-Westphalia, Germany, Europe

832-106756 - Wrought-iron work, blacksmith, horse shoes, in the historic Columbia State Park, California, USA

832-104776 - Landschaftspark Duisburg-Nord park, Duisburg, North Rhine-Westphalia, Germany, Europe

832-102555 - The wrought-iron balconies on the facade of the Casa Batllo building symbolize skulls, designed by Antoni Gaudi, UNESCO World Heritage Site, Barcelona, Catalonia, Spain, Europe

832-113878 - Modern sculpture in steel, rust, Navy Museum, Den Helder, Noord Holland, Holland, Netherlands, Europe

832-104774 - Landschaftspark Duisburg-Nord park, Duisburg, North Rhine-Westphalia, Germany, Europe

832-78835 - Globe, sculpture, Innenhafen, Inner Harbor, Duisburg, Ruhr area, North Rhine-Westphalia, Germany, Europe

832-70009 - Castle and former Benedictine abbey, Tegernsee, historic steel engraving, 19th Century, Upper Bavaria, Bavaria, Germany, Europe

832-84289 - Eiserner Steg, Iron Footbridge, with views towards downtown and the financial district, Frankfurt am Main, Hesse, Germany, Europe

832-42416 - Looking through the steel sculpture "Changing Form" by Doris Chase, Kerry Park, skyline of the Seattle financial district with Space Needle, full moon, Columbia Center, formerly Bank of America Tower, Municipal Tower, formerly Key Tower, U.S. Bank Center,

832-42417 - Looking through the steel sculpture "Changing Form" by Doris Chase, Kerry Park, skyline of the Seattle financial district with Space Needle, Columbia Center, formerly Bank of America Tower, Two Union Square Tower, Municipal Tower, formerly Key Tower, U.S.

832-42394 - View through steel sculpture "Changing Form" by Doris Chase, Kerry Park, of the skyline of the Seattle financial district with Space Needle, full moon, Columbia Center, formerly Bank of America Tower, Municipal Tower, formerly Key Tower, US Bank Center, n

1113-76942 - Work of art, Schoeneberg, Berlin

1113-24035 - industrial climber, under a steel roof structure, Berlin, Germany

817-405103 - Guggenheim Museum Bilbao, Biscay, Basque Country, Spain

1116-35977 - Hawaii, Oahu, Campbell Industrial Park, Desalinization Plant, pipes.

1116-35978 - Hawaii, Kona, OTEC-Ocean Thermal Energy Conversion, Solar Energy Research Institute.

857-58685 - Photographs from 100m high Wind Turbines in Germany.

857-58684 - Photographs from 100m high Wind Turbines in Germany.

857-56970 - Workers at Atlas Metal & Iron weigh scrap metal for sale on a scale in their vast Denver yard.

857-58694 - Photographs from 100m high Wind Turbines in Germany.

857-58686 - Photographs from 100m high Wind Turbines in Germany.

857-58698 - Photographs from 100m high Wind Turbines in Germany.

857-58683 - Photographs from 100m high Wind Turbines in Germany.

857-58682 - Photographs from 100m high Wind Turbines in Germany.

857-58687 - Photographs from 100m high Wind Turbines in Germany.

857-58680 - Photographs from 100m high Wind Turbines in Germany.

857-58695 - Photographs from 100m high Wind Turbines in Germany.

817-397729 - D-Krefeld, Rhine, Lower Rhine, Rhineland, North Rhine-Westphalia, NRW, D-Krefeld-Stahldorf, Deutsche Edelstahlwerke AG, former headquarters, brick building

911-8010 - A stone mason working on the minaret of a new mosque being built in Keighley, West Yorkshire, Yorkshire, England, United Kingdom, Europe

911-7914 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-7919 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-7918 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-7920 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-7917 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-7915 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-7916 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-7921 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-7913 - Three wind turbines being constructed behind the Kirkstone Pass Inn on Kirkstone Pass in the Lake District, Cumbria, England, United Kingdom, Europe

911-376 - A builder using an angle grinder