Succesvol project. Vrolijke happy man die lacht terwijl het hebben van een succesvol project - Stockfoto’s en -afbeeldingen

Building design. Nice experienced engineer sitting at the table while holding a detail from the house model

Preparing to lesson. Teacher of Ecology preparing for lessons at cozy classroom while sun shining

Ecology house. Doctor with stylish glasses explaining how building ecology house during lesson

Eco house. Positive aged man standing at the table while presenting his project

Let me check. Delighted gray-haired male person expressing positivity while looking at his device

Peaceful morning. Pleasant thoughtful senior man sitting on the table with a cup of hot tea and a tablet

Still handsome. Cheery classy senior gentleman spending the beginning of a day in his home office while reading news and drinking coffee

Have a little rest. Cheerful aged bearded man sitting at the table and leaning on the back of his chair while feeling happy

Technology friendly. Positive smiling aged man leaning on the table and putting a smartphone inside the VR glasses while going to test it

Time to relax. Positive delighted pensioner keeping smile on his face while using his telephone

Pleasant communication. Charming elderly man sitting on the table and smiling at the camera while texting his family

Pleasant thoughts. Cheerful pensioner wrinkling his forehead while looking forward

New brushwork. Dark-eyed creative artist feeling inspired while working on new brushwork