Insegnante sorridente in camicia blu in piedi con le braccia incrociate in classe - Foto e immagini stock

Laughing teacher in blue blouse standing in front of pupils and showing thumb up

Laughing teacher in blue blouse standing in front of pupils and showing thumb up

Teacher looking at camera while standing in classroom near multicultural pupils

Smiling teacher with digital tablet standing in front of pupils and looking at camera

Smiling teacher with digital tablet standing in front of pupils and looking at camera

Teacher looking at camera while holding book near multiethnic pupils writing during lesson

Businesswoman with arms crossed looking at camera at office space

Businesswoman with arms crossed looking at camera at office space

Portrait of smiling multiethnic students showing thumbs up

Happy educator and adorable kids playing with constructor in kindergarten

Selective focus of educator and kids playing with educational constructor in kindergarten

Adult female airport worker standing at check-in desk

Smiling businesswoman holding tablet and looking at camera

Smiling young man working at open space office and looking at camera with colleagues on background

Portrait of young smiling african american businesswoman with coffee to go in office

Pensive young businesswoman smiling and looking away while sitting at workplace