City Roma 05
€9.955184 x 3456 px
Saint Peter circus in Roma. Hot summer day of more than 40 deg C at Vatican. It doesn’t matter in such a beautiful city.
Showing 225–240 of 760 results
City Tours 01
€9.955009 x 3339 px
Wall painting at Tours, nice city upon river Loire in France. Start of my cycling tour with my son and wife towards Nantes. Great experience!
City Valencia 01
€9.955184 x 3456 px
The City of the Arts and Science in Valencia from the arquitect Santiago Calatrava. It is an armonic complex of brilliant forms and structures next to the Mediterranean Sea.
City Valencia 02
€9.955184 x 3456 px
Impresive cement structure of the Science Museum of Valencia.
City Valencia 03
€9.955184 x 3456 px
Science Museum of Valencia. Details of the building structure designed by Santiago Calatrava. More than 42.000 m2 of built surface.
City Valencia 04
€9.955184 x 2966 px
The City of the Arts and Sciences in Valencia is locates at the old course of river Turia. It comprises various buildings dedicated to Science and culture.
City Valencia 05
€9.955184 x 3456 px
The Hemispheric building has an ovoidal roof of more than 100 m lenght. It is located at the City of the Arts and Sciences in Valencia. Such arquitectonic complex was designed by Santiago Calatrava.
Ciudad de Nueva York 15
€9.955071 x 2421 px
Yellow filter over South Manhattan in a cloudy day which only some sun light could come through. Image taken when returning to Battery Park.
Energy BioFuel 01
€9.951600 x 564 px
Plant for the production of about 100.000 mt of bio diesel in Olmedo, Valladolid. Oil production from sunflower and rape seed meals. Investment of 60 M Euros in 2007.
Energy BioFuel 02
€9.951531 x 607 px
Construction of an integrated plant for the bio diesel production in Olmedo, Valladolid. It is a project from the agriculture cooperative Acor with more than 8.000 associates.
Energy Biomass 01
€9.951600 x 1200 px
Biomass power plant burning wood waste from a doors’ factory in Toledo. They need to mill it before feeding the boiler.
Energy Biomass 02
€9.951574 x 923 px
Olive oil plant in a village in Jaén province. Olive oil production season. Olive kernels are removed and sold as fuel for domestic heating. They have more than 4.000 kcal/kg of nett calorific value, similar to wood pellets.
Energy Biomass 04
€9.951600 x 907 px
Biomass is heterogeneous in composition and calorific value. It depends on the origin, time laps from its production, sizing, moisture content, storage and environmental conditions, among others. Its conditon and composition vary with the time as a consequence of the oxidising and fermentation processes due to their organic origin.
Energy Biomass 05
€9.951505 x 710 px
Wood chips and saw dust for power generation, steam and heat distribution. This Combined Heat and Power (CHP) plant in Austria reaches an energy yield higher thanl 80%.
Energy Biomass 07
€9.951600 x 892 px
Austria is a country leader in Europe in the energy biomass use for the industry and household. Various producers of heating systems build appliances with energy yields higher than 95%.
Energy Biomass 08
€9.951507 x 1131 px
Mobile wood chippers are very useful to work on the woods. They are necessary to prepare the biomass for energy use.