Une curiosité professionnelle. Beau jeune homme touchant une voile éolienne d'une main et tenant une autre main sur l'ordinateur portable pendant que ses collègues discutent du travail en arrière-plan - Photo & image de stock

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

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

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

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

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

Checking own work. Handsome young man sitting at the table and typing on the laptop with one hand while checking the wind turbine sail done by him with the other one, being in the focus

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

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

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

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

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

Delicate draft. Active diligent excited girl talking on the phone while having a break from working on her ecofriendly energy project

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

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

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

Environmental engineering. Happy smart positive man sitting at the table and developing new windmill models while saving the environment