1237-808 - Stockingfield Bridge, Forth and Clyde Canal, Glasgow, Scotland, United Kingdom, Europe

1237-802 - Stockingfield Bridge, Forth and Clyde Canal, Glasgow, Scotland, United Kingdom, Europe

1243-617 - Aerial drone view of skateboard Parque das Geracoes, with Comboio de Portugal train in the foreground on the Cascais Line, in Sao Joao do Estoril, Portugal, Europe

1382-1305 - The Zubizuri, tied arch footbridge across the Nervion River, designed by architect Santiago Calatrava, with the Isozaki Atea twin towers designed by Japanese architect Arata Isozaki in the background, Bilbao, province of Biscay, Basque Country, Spain,Europe

800-4244 - U-Bahn train on tracks with Elbephilharmonie in background, Hamburg, Germany, Europe

1365-659 - Auditorio de Tenerife, Santa Cruz, Tenerife, Canary Islands, Spain, Atlantic, Europe

1365-657 - Auditorio de Tenerife, Santa Cruz, Tenerife, Canary Islands, Spain, Atlantic, Europe

1372-745 - Midnight night skyline of Osaka, Honshu, Japan, Asia

1372-714 - Close up view from Umeda Sky building, night skyline, Osaka, Honshu, Japan, Asia

667-2891 - Zubizuri Footbridge, designed by Santiago Calatrava, Nervion River, Bilbao, Basque Country, Spain, Europe

667-2865 - Millennium Bridge over the River Tyne, Gateshead, Newcastle upon Tyne, Tyne and Wear, England, United Kingdom, Europe

796-2746 - The Metro light rail line on the The Dom Luís I Bridge and the Walls of Dom Fernando (Fernandine Walls), Douro River, Porto, Norte, Portugal, Europe

796-2744 - The Infante Dom Henrique Bridge (Infante Bridge) over the Douro River, Porto, Norte, Portugal, Europe

1358-497 - The Berlin TV Tower (Fernsehturm), built in 1969 by the East German government, 1207 feet high and the tallest structure in Germany, Berlin, Germany, Europe

1131-2236 - AI generated image of a Robot dog in front of a white background

1372-550 - Modern Architecture in Kop van Zuid, Rottedam, The Netherlands, Europe

1372-535 - Willemsbrug red modern suspension bridge at sunset with a pink sky on a summer evening, Rotterdam, The Netherlands, Europe

1184-12589 - LUMA Cultural Center building, architect Frank Gehry, Arles, Bouches du Rhone, Provence-Alpes-Cote d'Azur, France, Europe

1237-715 - Construction of Govan-Partick Bridge, River Clyde, Glasgow, Scotland, United Kingdom, Europe

1237-690 - Media City UK, footbridge, swan in foreground, Salford Quays, Greater Manchester, England, United Kingdom, Europe

844-34836 - View of Galleria Garibaldi in Piazza Garibaldi, Naples, Campania, Italy, Europe

1126-2346 - Transparent Car (The Ghost Car), built in America by General Motors for the 1939 New York World's Fair, National Museum of Qatar, Doha, Qatar, Middle East

1382-372 - Speicherstadt (City of Warehouses), HafenCity district, Hamburg, Germany, Europe

1384-1077 - National Theatre of Opera and Ballet of Albania building, formerly the Palace of Culture, built 1963, Skanderbeg Square, Tirana, Albania, Europe

1384-806 - Desalinisation plant at the solar energy scientific research centre, Tabernas, Almeria, Andalusia, Spain, Europe

1265-456 - Paris overview with Eiffel Tower, Paris, France, Europe

1384-336 - Modern architecture of interpretation centre museum, El Castro San Cibrao de Las, Ourense province, Galicia, Spain, Europe

857-95575 - Futuristic architecture of Louis Vuitton Foundation building, Paris, France

826-615 - The Tyne Bridge spans the River Tyne, above the Swing Bridge, between Gateshead and Newcastle-upon-Tyne, Tyneside, England, United Kingdom, Europe

832-371216 - Young woman using an iPad tablet computer in a ball chair in a lounge in Munich

832-371217 - Young woman using an iPad tablet computer in a sidewalk cafe

832-371218 - Young woman using an iPhone mobile telephone and an iPad tablet computer in a sidewalk cafe

832-330311 - Tatra Electric Railway in the snow, Strbske Pleso, Slovakia, Europe

832-330308 - Tatra Electric Railway in the snow, Strbske Pleso, Slovakia, Europe

832-358943 - New music school reflected in a pond at dusk, unique architecture, Fellbach, Stuttgart, Baden-Wuerttemberg, Germany

832-273947 - Falkirk Wheel, the only rotating boat lift worldwide, it is able to lift a boat 25 metres high, Falkirk, Scotland, United Kingdom, Europe

832-366935 - Torre del Agua or Water Tower, designed by architect Enrique de Teresa for Expo 2008 in Saragossa or Zaragoza, Aragon, Spain, Europe

832-366912 - AVE high-speed train of the Spanish rail company Renfe in the Zaragoza-Delicias railway station, Zaragoza, Saragossa, Aragon, Spain

832-366920 - "Thirst" themed area building site at the Expo 2008 grounds, Zaragoza, Saragossa, Aragon, Spain

832-366913 - AVE high-speed train of the Spanish rail company Renfe in the Zaragoza-Delicias railway station, Zaragoza, Saragossa, Aragon, Spain

832-256624 - Shey monastery with satellite antenna and a bike wheel as a radio antenna, Ladakh, India, Himalayas, Asia

832-256614 - Thikse Monastery, solar panels with a glowing lamp, Ladakh, Jammu and Kashmir, North India, Himalayas, Asia

832-242691 - Photovoltaic panels, solar cells, energy, roof, office building, Ingolstadt, Bavaria, Germany, Europe

832-242692 - Photovoltaic panels, solar cells, energy, roof, office building, Ingolstadt, Bavaria, Germany, Europe

832-242695 - Photovoltaic panels, solar cells, energy, roof, office building, Ingolstadt, Bavaria, Germany, Europe

832-242696 - Photovoltaic panels, solar cells, energy, roof, office building, Ingolstadt, Bavaria, Germany, Europe

832-216973 - Solar village, Vauban, Freiburg im Breisgau, Baden-Wuerttemberg, Germany, Europe

832-216971 - Solar array on the roof of the stadium of the SC Freiburg soccer team, Freiburg im Breisgau, Baden-Wuerttemberg, Germany, Europe

832-216972 - Solar array on the roof of the stadium of the SC Freiburg soccer team, Freiburg im Breisgau, Baden-Wuerttemberg, Germany, Europe

832-211301 - Solar roof, Koblenz, Rhineland-Palatinate, Germany, Europe

832-200625 - Solar panels on the roof of a house, farm, Gasthof Benz-Muehle inn, Ottenhoefen, Muehlenrundweg, Black Forest, Baden-Wuerttemberg, Germany, Europe

832-186430 - Cranger Kirmes fair, the biggest fair in the Ruhr area, at the Rhine-Herne Canal, Herne, North Rhine-Westphalia, Germany, Europe

832-186428 - Cranger Kirmes fair, the biggest fair in the Ruhr area, at the Rhine-Herne Canal, Herne, North Rhine-Westphalia, Germany, Europe

832-186429 - Cranger Kirmes fair, the biggest fair in the Ruhr area, at the Rhine-Herne Canal, Herne, North Rhine-Westphalia, Germany, Europe

832-186431 - Cranger Kirmes fair, the biggest fair in the Ruhr area, at the Rhine-Herne Canal, Herne, North Rhine-Westphalia, Germany, Europe

832-190535 - Detailed view of an exclusive black shiny conference table with empty white leather chairs

832-168680 - Oval conference table with a laptop and chairs in a modern design in front of a white office wall unit

832-125277 - Pressure lines, water jet technology, precise technology for cutting metal with a high pressure water jet, where an abrasive material is added to the water, Waterjet company, Aarwangen, Switzerland, Europe

832-118830 - Aerial view, roof with solar panels, German branch office of Pilkington, Rotthausen district, Gelsenkirchen, Ruhr area, North Rhine-Westphalia, Germany, Europe

832-118835 - Aerial view, Akademie Mont-Cenis building, solar power station, Herne-Sodingen, Europe's largest solar facade, convention center, hotel, ASB Begegnungs- und Pflegezentrum Mont-Cenis retirement home, Herne, Ruhr area, North Rhine-Westphalia, Germany, Europ

832-118836 - Aerial view, Akademie Mont-Cenis building, solar power station, Herne-Sodingen, Europe's largest solar facade, convention center, hotel, ASB Begegnungs- und Pflegezentrum Mont-Cenis retirement home, Herne, Ruhr area, North Rhine-Westphalia, Germany, Europ

832-103216 - Construction of a large photovoltaic system on several rooftops, 16000 square metres, Gelsenkirchen, North Rhine-Westphalia, Germany, Europe

832-102448 - Solar cells on a pole

832-103217 - Construction of a large photovoltaic system on several rooftops, 16000 square metres, Gelsenkirchen, North Rhine-Westphalia, Germany, Europe

832-102145 - Aerial view, photovoltaic system at Antdorf, Bavaria, Germany, Europe

832-117033 - Chevrolet Volt electric cars charging outside the General Motors Detroit-Hamtramck Assembly Plant, where the Volt is manufactured, Detroit, Michigan, USA

832-113631 - Hydrogen fuel cell vehicle, Mercedes B-class zero-emission, electric motor, Berlin, Germany, Europe

832-117034 - A Chevrolet Volt electric car charging outside the General Motors Detroit-Hamtramck Assembly Plant, where the Volt is manufactured, Detroit, Michigan, USA

832-113622 - Hydrogen fuel cell vehicle, Mercedes B-class zero-emission, Berlin, Germany, Europe

832-117035 - A Chevrolet Volt electric car charging outside the General Motors Detroit-Hamtramck Assembly Plant, where the Volt is manufactured, Detroit, Michigan, USA

776-3709 - Pinnacle Tower and Shelby Pedestrian Bridge, Nashville, Tennessee, United States of America, North America

832-113625 - Hydrogen fuel cell vehicle, Mercedes B-class zero-emission, electric motor, Berlin, Germany, Europe

832-103215 - Construction of a large photovoltaic system on several rooftops, 16000 square metres, Gelsenkirchen, North Rhine-Westphalia, Germany, Europe

832-113630 - Hydrogen fuel cell vehicle, Mercedes B-class zero-emission, Berlin, Germany, Europe

832-102144 - Aerial view, photovoltaic system at Antdorf, Bavaria, Germany, Europe

832-79307 - Renewable energy, solar panels in front of wind turbines, composing

832-73639 - Electrophysiological cardiac catheterization, EPU, for cardiac arrhythmia, in a hospital in Germany, Europe

832-86815 - Wind turbines on the Paul da Serra plateau, Madeira, Portugal, Europe

832-64136 - Modern train, Ystad, SkÂne, Sweden, Europe

832-84217 - Binding brewery, Frankfurt, Hesse, Germany, Europe

832-87884 - An automated, driverless cart shuttles transmission parts from one work station to another at General Motors' Toledo Transmission Facility, Toledo, Ohio, USA

832-73629 - Electrophysiological cardiac catheterization, EPU, for cardiac arrhythmia, in a hospital in Germany, Europe

832-79319 - Solar system

832-84222 - Binding brewery, Frankfurt, Hesse, Germany, Europe

832-84218 - Binding brewery, Frankfurt, Hesse, Germany, Europe

832-84558 - Solar-powered street lamp, photo-voltaic system, Herbolzheim, Baden-Wuerttemberg, Germany, Europe

832-39634 - Assembly of a photovoltaic system, Ergolding, Bavaria, Germany, Europe

832-39635 - Assembly of a photovoltaic system, Ergolding, Bavaria, Germany, Europe

832-46325 - Rheinisch-Westfaelische Technische Hochschule, RWTH Aachen University, Lecture Hall, former power station, Aachen, North Rhine-Westphalia, Germany, Europe, PublicGround

832-39636 - Assembly of a photovoltaic system, Ergolding, Bavaria, Germany, Europe

1113-76884 - Glass roof, Hauptbahnhof, Berlin

1113-67949 - Science and Technology Museum, Computer, dome, science museum, exhibition, research, Century Square, Science Park

1113-67757 - ticket Maglev, ticket, Transrapid, magnetic levitation, Joint, Venture, Siemens, connects Pudong Airport with downtown Shanghai, joint venture, German consortium

911-6941 - Output from the turbines, the main high voltage electric cables from the underground plant to pylons outside, Fljotsdalur hydro power station, part of Karahnjukar a massive new contorversial hydro electricity project in North East Iceland, Polar Regions

911-6945 - Avalanche protection for the high voltage power cables as they exit the underground Fljotsdalur hydro power station part of Karahnjukar a massive new controversial hydro electricity project in North East Iceland, Polar Regions

911-6944 - Red light art installation in the entrance tunnel to the underground Fljotsdalur hydro power station, part of Karahnjukar a massive new contorversial hydro electricity project in North East Iceland, Polar Regions

911-6916 - The turbine hall in the Fljotsdalur hydro power station, part of Karahnjukar, a massive new controversial hydro electricity project in North East Iceland, Polar Regions

911-6940 - Fljotsdalur hydro power station, part of Karahnjukar a massive new contorversial hydro electricity project in North East Iceland, Polar Regions

911-6943 - Workers use bicycles to get around the underground plant at the Fljotsdalur hydro power station part of Karahnjukar a massive new contorversial hydro electricity project in North East Iceland, Polar Regions

911-6938 - Valves that control the water flow into the turbines at the Fljotsdalur hydro power station, part of Karahnjukar a massive new contorversial hydro electricity project in North East Iceland, Polar Regions