Female student wearing face protective medical mask for virus protection at lecture hall
Male student wearing face protective medical mask for virus protection at lecture hall
Female student wearing face protective medical mask for virus protection at lecture hall
Male student wearing face protective medical mask for virus protection at lecture hall
Male student wearing face protective medical mask for virus protection at lecture hall
a male caucasian person sitting and feeling tired in the lecture hall auditorium, overworking stress
Male student wearing face protective medical mask for virus protection at lecture hall
Male student wearing face protective medical mask for virus protection at lecture hall
Asian female student writing notes with pen in notebook at lecture hall desk with pink binder
Black senior man communicating with female classmate during educational class in lecture hall.
Black female student taking notes while learning during a class at lecture hall.
Female student leaning forward while writing on paper at lecture hall desk with books, copy space
Black senior man paying attention during adult educational training class in lecture hall.
Spacious modern lecture theater
Diverse minds engaged
Diverse college students cooperating while learning together at campus.
Mid adult student paying attention during lecture in the classroom.
Male professor teaching group of students during a class at college classroom.
Mid adult student doing an exam at university classroom.
Happy male student talking while attending a lecture in the classroom.
Students at desk
Diverse scholars engaged in learning
Pensive female student learning at university classroom.
Senior black man writing notes while learning during adult education training class in classroom.
Black senior man student during a lecture in the classroom.
Mature teacher and his students talking while using laptop during lecture at the university.
Female student e-learning on laptop during computer class at the university.
Senior black man attending educational course in the classroom.
Group of student studying at university
Happy mid adult students cooperating while using laptop in the classroom.
