Medium of blue-eyed Caucasian male biology teacher speaking in front of blackboard in classroom to invisible students in morning
Medium long of diverse high school students standing around male teacher who sitting at desk in classroom, using laptop computer in afternoon
Medium long of diverse high school students clapping hands, standing around male teacher who sitting at desk in classroom, using laptop computer in afternoon
Medium shot of retired Caucasian man sitting at desk in classroom or library and speaking to teacher during information technology lesson
Medium shot of male freelancer sitting at desk and speaking on mobile phone while working in evening at home
elderly male teacher with headphones is speaking during online education by internet, medium portrait of aged speaker
Waist-up of blue-eyed Caucasian businessman using laptop computer, talking to his Black male client, men wearing formal clothes sitting at desk in bright office in afternoon
Medium shot of African American male doctor in white coat sitting at desk in clinic and speaking on mobile phone during workday
Children and teacher working on laptop at school
Tracking out portrait of multiethnic high school students standing around male teacher who sitting at desk in classroom with laptop computer in afternoon, looking on camera
Medium long of African American guy and Caucasian girl sitting at school desk in morning, dissecting frog, male teacher checking on them
Professional woman speaking on phone at office desk