Grave donna adulta è seduta alla scrivania in classe universitaria a guardare la fotocamera con indosso tuta e occhiali. Professione, stile di vita e concetto di istruzione . - Filmati e video stock

Friendly mature lady is smiling sitting at desk in classroom looking at camera indoors, chalkboard with formulas is visible in background. People and occupation concept.

Mature woman is using laptop in class working online typing sitting at desk alone concentrated on work. Modern technology and communication concept.

Serious adult lady teacher is busy working in classroom writing at desk taking notes concentrated on work. Education, information and occupation concept.

University professor serious adult lady in suit and glasses is using laptop then taking notes working at desk in class. Technology and education concept.

Portrait of friendly young man teacher smiling sitting at desk in class looking at camera, laptop and books are visible on table. People and education concept.

Happy teacher attractive matude adult is smiling using laptop in class typing working with chalkboard in background. People and technology concept.

Friendly mature lady is smiling sitting at desk in classroom looking at camera indoors, chalkboard with formulas is visible in background. People and occupation concept.

Mature woman is using laptop in class working online typing sitting at desk alone concentrated on work. Modern technology and communication concept.

Serious adult lady teacher is busy working in classroom writing at desk taking notes concentrated on work. Education, information and occupation concept.

University professor serious adult lady in suit and glasses is using laptop then taking notes working at desk in class. Technology and education concept.

Portrait of friendly young man teacher smiling sitting at desk in class looking at camera, laptop and books are visible on table. People and education concept.

Happy teacher attractive matude adult is smiling using laptop in class typing working with chalkboard in background. People and technology concept.