Homme d'affaires beau homme d'affaires mâle scientifique hipster tient ampoule comme idée concept obtenu dans le bureau avec le conseil d'administration pour l'espace de copie sur fond blanc - Photo & image de stock

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

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

Handsome businessman man male scientist hipster got idea with light bulb in hand in office with 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

Bearded man, long beard. Brutal caucasian unshaven hipster sitting on table with lamp on, holding laptop in black leather jacket isolated on white studio background

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

Teacher working at desk. Portrait of thinking male teacher, professor, tutor, mentor in school classroom

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Portrait of confident caucasian male teacher in classroom. Man tutor or young professor. School teacher at desk. Studying, learning, training concept

Back to school. Young female student ready to write exam testing. Student Studying Hard Exam. Nerd funny student preparing for university exams. Blackboardfor copy space

Talented coach during workshop indoors - productive training in stylish college interior. Students prepare for success this school year. Tutoring is an amazing opportunity to advance teaching skills.

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

Start mining immediately. Virtual or digital currency. Bitcoin miner man in server room. Bearded man bitcoiner. Bearded businessman with computer circuits and dollars. Cryptocurrency mining hardware.

Young businessman with beard wearing suit and thinking. Blackboard background with many lightbulbs lit. Concept of doubt and choice in decision making.