Projet d'ingénierie. Beaux ingénieurs positifs intelligents assis ensemble et faire un dessin tout en préparant un projet - Photo & image de stock

Pleasant cooperation. Handsome young engineer sitting at the table next to his senior colleague and chatting with him while drawing a blueprint together

Pleasant cooperation. Nice smart aged man sitting together with his young colleague and talking to him while sharing his experience

Help from mentor. Two appealing professional male engineers working on blueprint while smiling and posing at table

Engineering project. Happy nice positive student and mentor smiling and looking at you while working on their project

Common cause. Pleasant cheerful young man and his senior colleagues working on the creation of a blueprint and chatting lively to each other, sharing their ideas

Modern gadget. Nice pleasant aged man sitting together with his grandson and looking at his smartwatch while being impressed by new technology

My helper. Professional smart engineer sitting at the table and looking at the blueprint while working with his grandson

Professional blueprint. Serious smart elderly man sitting with his grandson and doing a drawing while being involved in his job

Be attentive. Cheerful kid bowing head while looking downwards at table

Sharing experience. Positive professional smart engineer sitting together with his grandson and helping him while sharing the experience

Well done job. Positive nice happy boy looking at his grandfather and smiling while giving him high five

Young architect. Delighted nice smart boy looking at his grandfather and smiling while helping him with a blueprint

Make notes. A bearded man sitting at the table and writing something