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Italy, Toscany, Toscana, Pisa, Piazza del Duomo, The Leaning Tower of Pisa, UNESCO World Heritage
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River Tiber and Castel Sant' Angelo, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe
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Italy, Toscany, Toscana, Pisa, Piazza del Duomo, The Leaning Tower of Pisa, UNESCO World Heritage
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Exterior looking to the main house from the drive, Tresithney, Cornwall, UK. Architects: Architects: Stan Bolt Architect
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A close up of a volumetric cylinder containing a chemical formula in a laboratory
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Beaker containing solution from chemical experiment with molecular model in background on lab bench
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Asian woman looking at female industrial worker carrying propane cylinder
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Laboratory glassware in lab, Measuring flasks and cylinders containing chemicals during experiment
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Professors explaining operation of water ultra purification system to engineering students in a laboratory
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Portrait of an engineering students in chemical analysis laboratory
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Laboratory glassware in lab, Measuring flasks and cylinders containing chemicals during experiment
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Overview, Round Temple to left at the back, and Castillo de Kukulcan to the right, Mayapan, Mayan archaeological site, Yucatan, Mexico, North America
Con derechos protegidos
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Italy, Toscany, Toscana, Pisa, Piazza del Duomo, The Leaning Tower of Pisa, UNESCO World Heritage
Con derechos protegidos
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Chesterton Windmill, Warwickshire, England, United Kingdom, Europe
Con derechos protegidos
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Las Vegas Children's Museum, Las Vegas, Nevada, USA. Architects: Antoine Predock
Con derechos protegidos
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Professors explaining operation of water ultra purification system and submicron filters to engineering students in a laboratory
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Portrait of woman smiling with female industrial worker carrying propane cylinder in background
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University chemistry laboratory with x-ray fluorescence analyzers and compressed gas cylinder
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Equipment for treating water and wastewater in a water treatment plant
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Lanterne des Mortes, Old Town of Sarlat-la-Caneda, Dordogne, Aquitaine
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Cathedral of Christ the Light, Oakland, California. Architects: Skidmore, Owings and Merrill LLP
Con derechos protegidos
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Cathedral of Christ the Light, Oakland, California. Architects: Skidmore, Owings and Merrill LLP
Con derechos protegidos
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Cathedral of Christ the Light, Oakland, California. Architects: Skidmore, Owings and Merrill LLP
Con derechos protegidos
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Portrait of female industrial worker holding tablet PC with cylinders on shelf in background
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Portrait of female industrial worker standing with male inspector
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