Άνδρας μαθητής με τα βιβλία στέκεται μπροστά από έναν πίνακα με κείμενο πίσω στο σχολείο κάνοντας μια χειρονομία αντίχειρα επάνω - Φωτογραφίες & Εικόνες Αρχείου

Male student with books standing in front of a school blackboard with text back to school

Boy with books posing in front of a chalkboard with text back to school

Beareded male teacher holding books and standing in front of a blackboard with text back to school

Male student holding a laptop computer in front of a blackboard with formulas and text back to school

Male teacher holding books and pointing at a blackboard with formulas and text back to school

Blackboard written with math formulas and text back to school

Schoolgirl with a book standing in front of a blackboard with message back to school

Teachers and pupils posing in front of a blackboard with text back to school

Schoolgirl reading a book in front of a blackboard with math formulas and text back to school

Full length portrait of a male teacher standing next to a blackboard with text back to school isolated on white background

Full length portrait of a school boy with backpack and notebook standing next to a school board isolated on white background

Elderly male teacher and a pupil in front of a school blackboard with text back to school

Full length portrait of a male teacher standing next to a blackboard with text back to school and pointing isolated on white background