American flag waving. American flag against the blue sky.
Four storks standing high in the nest. Photo of the electric pole.
View of the Church of São Vicente de Fora. Photo of the view of the church.
A photo of the blades of a windmill waiting for the wind. Windmill wings waiting for the wind.
Photo of windmills producing electricity. Modern technology for the production of electricity.
Bottom view on Cathedral of Sant'Agata. Photo for wallpaper.
Photo of the wind propeller. Wind turbines used to fill up power. Photo of a windmill's blades in the sky. Windmill blade visible in the sky. Wind power plant. Ecological energy sources obtained from windmills.
Blue fruits on wooden table. Photo of the whole blueberries.
Pink birds as street art in Lisbon. Photo for wallpaper.
Picturesque Porto landscape. Photo of the panorama of the Old Town.
The baroque aretusa fountain is in the old town of Siracusa. Photo of Fountain of Ortigia.
Photo of a windmill's blades in the sky. Windmill blade visible in the sky. Wind power plant. Ecological energy sources obtained from windmills. Photo of the wind propeller. Wind turbines used to fill up power.
Scattered blueberries and a plate on the table. Photo of the food.
View of the bridge in the distance. Photo of 25th april bridge.
Two palm trees on a blue background. Photo for wallpaper.
View of the volcano Etna from the distance. Photo for wallpaper.
Wind power plant. Ecological energy sources obtained from windmills. Photo of the wind propeller. Wind turbines used to fill up power. Photo of a windmill's blades in the sky. Windmill blade visible in the sky.
The steel structure of the bridge against the sky. Photo of the bridge in Porto.
Seagull in the background of the sky. Photo of the bird.
Ecological energy sources obtained from windmills. Photo of the wind propeller. Wind turbines used to fill up power. Photo of a windmill's blades in the sky. Windmill blade visible in the sky. Wind power plant
Fish with pineapple. Fish for dinner. Seasoned fish. Raw fish ready for grilling.
Mountain landscape. High mountains against the blue sky. Picturesque landscape. Mountain view. Photo of the mountains.
Ecological way of obtaining energy. Eco-friendly business. Windmill power generator standing in the field. Alternative energy sources. High windmill. Photo of a power generator.
Photo of the church. Roof with turrets of the church. Church against the sky.
Industrial chimney. Photo of the chimney. Cloud of smoke from an industrial chimney. Smoke from the chimney against the sky.
Mammoth in the park. Attractions of Ciutadella Park. Sculpture in Barcelona. Animal sculpture. Mammoth sculpture. Photo of the sculpture.
High mountain view. Mountain landscape. Green trees at the foot of the mountain. Photo of the mountain. Blue sky over the mountain. Mountain landscape.
View of the tall and richly decorated Columbus statue in Barcelona.
Cloud of smoke from an industrial chimney. Smoke from the chimney against the sky. Industrial chimney. Photo of the chimney.
Shiny soap bubbles. Floating bubbles against the sky. Floating soap bubbles. Soap bubbles. Photo of colorful soap bubbles. Round bubble in the air. Iridescent soap bubble.
Photo of colorful soap bubbles. Shiny soap bubbles. Floating bubbles against the sky. Floating soap bubbles. Soap bubbles.
Photo of Cascada del Parc de la Ciutadella. Photo of the decorations on the tower. Photo of a sculpture of horses in harness.
Banknotes against the blue sky. Woman's hand holding money. Bundle of 200 zloty banknotes against the sky with white clouds. Photo of the 200 zloty banknotes. Bundle of banknotes in a woman's hand against the sky.
Flying bubbles. Round bubbles in the air. Iridescent soap bubbles. Photo of a soap bubbles. Soap bubbles against the sky.
Flying bubbles. Round bubbles in the air. Iridescent soap bubbles. Photo of a soap bubbles. Soap bubbles against the sky.
Fountain of the National Museum in Prague. Fountain on Wenceslas Square in Prague. Fountain next to a historic building in Prague. View of the fountain at the National Museum in Prague.