Positieve collega's. Gelukkig vriendelijke vrolijke ingenieurs zitten in hun kantoor met een model van een windmolen generator op tafel - Stockfoto’s en -afbeeldingen

Well done. The focus being on a recently built wind power station model being looked at by two pleasant smiling colleagues sitting at the table

Pleasantly impressed. Charming young man holding a wind turbine sail and looking impressed by the new wind power station project while his colleague near a whiteboard looking at him

Progressive invention. Emotional young man looking surprised while touching a model of a windmill generator

Effective collaboration. Two cheerful man sitting at the table and discussing a wind power station model while pointing at it with their hands

That is wonderful. Silhouette of young man that standing near board and looking forward while talking to his colleague

Two friends. Positive colleagues smiling while examining their result and looking forward

Important milestone. The focus being on three newly-constructed wind turbine models being in the hands of a pleasant young man showing them to his colleagues

Interesting presentation. Charming young bristled man holding a wind power station model and showing it to his colleagues while explaining the core principles of its work

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

Beautiful model. Smiling cheerful man looking happy and excited while touching beautiful tiny models of windmill generators

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

White windmill. Close up of little model of white windmill standing on table near teenager

General planning. Close up of male and female hands carrying models and arranging them on surface

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

Windmills near students. Models of windmills standing on table near three smart students having brainstorming

Ecological project. Positive beautiful smiling woman feeling confident while showing a recycling symbol with her smart enthusiastic colleagues sitting behind her and working at the windmill turbines