Προσωπογραφία ηλικιωμένου γκριζομάλλη, καθηγητή, καθηγητή, καθηγητή που ελέγχει τις εργασίες των μαθητών στην τάξη, σε εσωτερικούς χώρους. Έννοια του επαγγέλματος, της εργασίας, της εκπαίδευσης και των κινήτρων. Επιστροφή στο σχολείο, πανεπιστήμιο - Φωτογραφίες & Εικόνες Αρχείου

Preparation for the lecture. Elder gray-headed man, professor, teacher working at work, indoors. Concept of professional occupation, job, education and motivation. Back to school, university

Adult bearded businessman wearing a classic glasses and working at the wood table in modern loft.Stylish middle age man using notebook. Horizontal closeup,blurred background

Portrait of his he nice handsome cheery man ceo boss chief expert, specialist attending web meeting global organization development plan at modern concrete industrial workplace workstation

At work. Nice serious man looking at the laptop screen while being at work

Portrait of elderly gray-headed man, professor, teacher checking up students homework at classroom, indoors. Concept of occupation, job, education and motivation. Back to school, university

Confident adult businessman working on mobile laptop computer while sitting at wooden table at modern office place

Mature businessman with grey hair and beard in formal clothes is in the office.

Upset. Businessman, manager in office with computer and fan cooling off, feeling hot, flushed. Using fan but still suffering of uncomfortable climate in cabinet. Summer, office working, business.

Analyzing. Man working home during coronavirus or COVID-19 quarantine, remote office concept. Young boss, manager in front of laptop screen with copyspace for ad. Close up hands during work. Mock up.

Surfing, reading. Caucasian young man in business attire working in office. Young businesswoman, manager doing tasks with smartphone, laptop, tablet has online conference. Concept of job, education.

Thinking, serious. Young man working in modern office using devices and gadgets. Making reports, analitycs, routine processing tasks. Concept of business, finance, professional occupation.

Attented reading, analyzing information. Young man, manager return to work in his office after quarantine, feels happy and inspired. Coming back to normal life. Business, finance, emotions concept.

Paperwork. Caucasian young man in business attire working in office. Young businesswoman, manager doing tasks with smartphone, laptop, tablet has online conference, studying. Concept of job, education

Paperwork. Caucasian young man in business attire working in office. Young businesswoman, manager doing tasks with smartphone, laptop, tablet has online conference, studying. Concept of job, education

Photo of caucasian young professional psychologist sitting in home office. Concept of communication, psychology, advice, psychotherapy, session, consultation and online therapy. Mental problems