Professionele jongeman die naar whiteboard wijst en marker vasthoudt. Jonge docent staat voor het whiteboard en legt lezing uit. - Stockfoto’s en -afbeeldingen

Young lecturer standing in front of the whiteboard. Teacher pointing at empty white board and holding marker in lecture hall.

Teacher standing at whiteboard in lecture hall. Male lecturer with formal clothes holding marker and explaining in front of a whiteboard.

Elegant male speaker showing presentation on whiteboard. Portrait of a male lecturer pointing at whiteboard and coaching.

Handsome european businessman talking on the phone and drawing business charts on office whiteboard

Presenter standing in front of a blank paper whiteboard. Male lecturer with glasses pointing at flip chart board in the office.

Man employee in blue shirt and glasses writing something on flip chart during business meeting in the office. Business, busy working day concept.

Smart and confident boss pointing at whiteboard and looking at managers during presentation

Portrait of young teacher writing on whiteboard in classroom