Уверенный в себе зрелый преподаватель в элегантной формальной одежде и очки чтение материала на бумаге перед началом лекции, сидя изолированы на темном фоне - Стоковое фото и изображение

Mature bearded businessman wearing spectacles in black suit reading holding document in his hand isolated on black

Pensive bearded grey haired stylish elderly business man in formal black suit, being deep in thoughts, keeps palms near his chin, isolated over dark

Anxious mature business man being worried after having a very stressful hard negotiations. Business people, emotions concept.

Confident serious senior male loyer in round spectacles and formal elegant suit looking at camera with wise expression, isolated over white background. Social status and age concept

Senior businessman in his 70s with grey hair and beard having headache and rubbing temples, looking at camera with tired sorrowful eyes, isolated over black background

Portrait of a handsome CEO smiling

Photo of retired old man in a shirt with a tie talking on the phone isolated background. High quality photo

Portrait of smiling cheerful businessman in casual office reviewing documents

Mature bearded businessman wearing spectacles in black formal suit adjusting his tie over black background

Close up low angle view of attractive pensioner with grey hair, beard and moustache writing in the notepad

Rich old pleasant man is looking at the camera. closeup cropped photo

Grey haired fashion old man in glasses using iPad at home. closeup side view photo

Close up side view shot of serious experienced senior businessman in glasses sitting at work on the armchair. old editor of newspaper

Old business man in good mood is making a business plan

Old businessman working out project. develop a design.make adraft on the tablet

Eternal student. self-development in old age.close up image.

Closeup side view portrait of talented handsome senior boss in stylish suit holding his glasses and looking at the camera