Zralé podnikatel v brýlích při pohledu do notebooku v blízkosti monitoru počítače v tmavé kanceláři - Stock fotografie a obrázky

Grey haired businessman in eyeglasses talking on smartphone near computers and blurred folders in office at night

Concentrated on work. Casual Grey-haired Mature man in eyeglasses working on laptop while sitting in office or cafe near the window

From above of elderly bearded bald man in white shirt and black pants with glasses working on laptop and making notes while looking at camera

Photo of positive mature guy dressed yellow shirt spectacles working modern gadget indoors workshop workstation.

From above of senior bearded bald man in white shirt and black pants with glasses working on laptop and making notes while looking at camera

Grey haired businessman in eyeglasses talking on smartphone near computers and blurred folders in office at night

Handsome man using laptop while sitting at home

Middle aged manager in eyeglasses standing with notebook near computer monitor in evening in office

Senior lecturer in empty lecture room holding laptop and looking at camera

Serious grey haired businessman talking on smartphone near computers and blurred folders in office

Thoughtful grey haired businessman in eyeglasses holding pen and looking in notebook in office

Cheerful grey haired manager talking on cellphone in office in evening

Middle aged businessman showing yes gesture near computer monitor in office in evening, banner

Middle aged businessman using computer near paperwork in office in evening