Kontrola vlastní práci. Pohledný mladý muž sedí u stolu a psaní na notebooku s jednou rukou při kontrole turbíny plachty vítr mu provádí s tím, že v zaměření - Stock fotografie a obrázky

Successful engineer. Qualified successful cheerful engineer looking glad while working in his office

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

It is just a model. Handsome brunette keeping smile on his face and putting left hand on the keyboard while looking at forward

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

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

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

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

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

Introducing startup. Happy cheerful creative engineer pointing at the model of his wonderful creative startup

My colleague. Silhouette of positive people that looking at each other and working together at project while standing on the background

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

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

Renewable resources. Two skilled young architects working at the renewable resources with a help of a laptop and two little models of wind turbines

Air energy. Incredible lively engaging guy sharing the details of his new development with the colleague while using little models for illustrating his words

Sustainable energy. Nice positive handsome man thinking about the windmills design and doing the drawing while trying to help the environment