Responsible work. Portrait of serious mature man is holding building plan and looking at papers with concentration while touching his temple. He is sitting at table against window - Stock Photo & Image

Top view portrait of serious old man is sitting at table with blueprints and looking at camera confidently while holding his glasses. He is working in light office with big window on background

Searching decision. Portrait of professional bearded engineer is sitting at working place and looking aside thoughtfully while holding glasses. Copy space in the left side

Bearded senior man in eyeglasses looking at documents near cup of coffee and laptop while working from home

Pensive look. Top view of serious mature bearded writer in glasses is sitting at table with computer and looking at camera thoughtfully while making notes. He is leaning on elbow and touching his face

Bearded senior man in eyeglasses standing with laptop while looking at documents on desk

Feeling tired. Selective focus on face portrait of serious engineer in glasses is sitting at desk and looking at sample in his hand with concentration. He is leaning on table and touching his head

Thoughtful senior businessman at workplace in modern office

Pensive businessman working at modern coworking office. Confident man using contemporary mobile laptop

Pensive mature businessman having job with laptop while looking at window. Contemplative employer concept

Young businessman in grey jacket looking through the document and texting on the computer at the table

Serious old man wearing glasses looking at the laptop screen with serious expression while working remotely from home. Stock photo

Happy adult male tyoing on laptop while looking at screen stock photo

Side view of businessman concentrated on reading corporate papers at work. He is sitting at desktop with sheets in hand and touching head with hand. Coffee mug and laptop are aside

Portrait of beaming employer looking through information from paper while sitting at desk with laptop in office. Cheerful employer at labor concept

Profile of busy man making a list in the morning. He is sitting in office and making notes in notebook in front of laptop computer. Coffee mug is aside

Merry manager is sitting at workplace and looking aside with affable smile. His hands are folded in the lock. Top view