Πίσω όψη του μαθητής γράφει με κιμωλία σε μαυροπίνακα - Φωτογραφίες & Εικόνες Αρχείου

Long frame. Mathematical task. Blackboard. Young teenage girl. He solves the task standing at the school board. I write with chalk on the blackboard.

A closeup shot of a blackboard with equations

Long frame. Mathematical task. Blackboard. Young teenage girl. He solves the task standing at the school board. I write with chalk on the blackboard.

Hand writing on blackboard in class room

Close up of a hand writing on a blackboard

Back view of schoolgirl drawing on blackboard

Back view of schoolgirl drawing on blackboard

Schoolgirl drawing on blackboard on grey

Schoolgirl drawing on blackboard on grey

Portrait of little excited schoolgirl looking at laptop screen, schooling concept

Smiling schoolgirl writing with chalk on blackboard

Schoolgirl sitting at the desk and writing homework isolated on white

Schoolgirl writing homework with globe behind her on grey

Schoolgirl sitting on table and holding globe on white

Portrait of schoolgirl looking at globe isolated on white