Selectieve scherpstelling van het schoolbord met opschriften om pesten in de klas tegen te gaan - Stockfoto’s en -afbeeldingen

Selective focus of schoolkid holding placard with stop bullying lettering

Little girl with sign "Stop bullying" in classroom

Little boy holding sign with words "Stop bullying" in classroom

Selective focus of schoolchild holding placard with stop bullying lettering

Selective focus of cute schoolgirl holding placard with stop bullying lettering

Little girl sitting on floor and holding sign with words "Stop bullying" near grey wall

Little girl sitting on floor and holding sign with words "Stop bullying" near grey wall

Selective focus of schoolboy holding placard with stop bullying lettering in classroom

Panoramic shot of schoolgirl holding placard with stop bullying lettering

Selective focus of schoolgirl holding placard with stop bullying lettering

Cropped view of schoolchildren standing near classmate holding placard with stop bullying lettering

Cropped view of schoolboy with stop bullying lettering on hand isolated on black

Selective focus of sad kid holding placard with stop bullying lettering in classroom

Selective focus of schoolboy holding placard with stop bullying lettering

Angry man holding placard with keep children safe lettering near multicultural people on black

Emotional african american woman holding placard with keep children safe lettering near group of people on black