Guy se tient devant le groupe et parle absorbamment de la conception à bord - Photo & image de stock

Brightly smiling lector is standing afore group and talking with students. They are sitting

Smart male participant is standing near board with charts. Group is sitting and looking at him

What is this. Serious guy is standing at blackboard and hardly elucidating information. Group asking questions

Attentive lector is standing afore audience and waiting of issue. Focus on raised hand

Group of people with business trainer at seminar

Concentrated student is standing in front of board and drafting. Group attentively looking at him

Male business trainer giving lecture in office

Professional young businessman is making a presentation in office. He is standing near the whiteboard and smiling. His colleagues are sitting and writing down the information

Serious bearded businessman describing scheme while gesticulating hands. Concentrated partners looking at it. Profession concept

Man standing near white board with diagram and speaking to group of colleagues

What is it. Happy teacher showing on picture. Girl rising hand up. She knowing answer

Skillful young businessman is showing a presentation to his colleagues. He is standing and pointing at the diagram on board. The men and women are sitting and smiling

Outgoing businessman speaking with colleagues during presentation. Male writing on blackboard. Occupation and career concept