Jóképű üzletember ember csípő szakáll dolgozik laptop modern irodai és Mikroszkóp Testület másol hely, fehér háttér - Stock fotó és kép

Handsome businessman man hipster with beard works on laptop in modern office with microscope and board for copy space on white background

Pensive bearded doctor with stethoscope around his neck sitting at table with laptop and microscope at his workplace

Handsome businessman man hipster with beard works on laptop in modern office with microscope and board for copy space on white background

Get over it. college lecturer on lesson. back to school. formal education. serious mature teacher making notes in paper. brutal bearded man work in classroom with documents. prepare for exam.

Handsome businessman man male scientist hipster holds light bulb as got idea concept in office with board for copy space on white background

Handsome businessman man male scientist hipster holds light bulb as got idea concept in office with board for copy space on white background

Serious bearded man in black classic suit typing on laptop sitting at desk with microscope at workplace

Funny smiling bearded programmer with tousled hair sitting at office desk with laptop at workplace

Sad office worker desperate about unfair dismissal losing job. After hard work. Businessman hold a beer bottle

Portrait of teacher from preschool or elementary school in classroom. Handsome bearded tutor man near blackboard

Portrait of male teacher working at desk in class. Tutor, professor, mentor man at desk. Studying, learning, training concept

Professor with serious face expression stands by desk with paper. Man with beard on white brick wall background. Teacher and school supplies in classroom. Classic education and knowledge concept

Curious businessman with laptop in office. Businessman celebrating their success. Business man in office.

Portrait of male teacher from preschool or elementary school working at desk in class. Mature man sitting relaxing in a classroom looking at the camera

Sad office worker desperate about unfair dismissal losing job. After hard work. Businessman hold a beer bottle

Tutor and school supplies in classroom. Studying and self development concept. Professor with beard and glasses on white brick wall background. Man with surprised face expression holds scroll