Γενικό σχεδιασμό. Κοντινό πλάνο των αρσενικών και θηλυκών χεριών που μεταφέρουν μοντέλα και την τακτοποίηση τους στην επιφάνεια - Φωτογραφίες & Εικόνες Αρχείου

Great work. Close up of attractive male and female hands putting together and holding above models

Saving nature. Determined experienced ecologist working on the project and moving miniatures

Handsome wind turbine engineer working in modern office

Handsome wind turbine engineer working in modern office

Lets express our ideas. Selective focus of wind turbine models standing on the table while professional engineers discussing project in the backgorund

A group of senior students discussing altenrative energy with teacher in classroom, close-up of model wind turbine.

Work with diligence. Pleasant young man sitting at the table and drawing a sketch while thoroughly copying the details of wind turbine construction, being in the focus

Ambitious project. Motived talented young engineers looking at the blueprints of wind turbines while working on their new project and creating an efficient renewable energy source

Placing trees. Careful professional engineers holding beautiful green trees and placing them on the table while working

Nice invention. Positive young smiling engineer looking inspired by a wonderful realistic tiny model of a windmill generator

Making a plan. Determined professional successful ecologists working on a new project together holding trees miniatures and making a plan

Aware of the climate change. Creative optimistic skillful guy developing a smaller version of the ecofriendly engines powered by wind while working on the project with his colleagues

Happy worker. The focus being on three wind turbine models standing on the table while the chief engineer standing in his office and talking on the phone

Great results. The focus being on three wind turbine models staying on the table while the smiling man holding a blueprint and looking at them with a broad smile

Engaged in work. The focus being on the wind turbine models standing on the office full of printouts being studied by two busy men

Bustling office. The focus being on a wind power station model standing in the office where one man calculating proportions and another one negotiating on the phone