Kocka diák gömb és halom könyvet nézi kamera elszigetelt szürke - Stock fotó és kép

Bearded teacher in eyeglasses holding globe and looking at camera isolated on grey

Young bearded teacher in eyeglasses holding stack of books isolated on grey

The man with a book

Young man feeling puzzled and confused, with a dumb, stunned expression looking at something unexpected. holidays concept

Photo of young handsome bearded man in eyeglasses dressed checkered shirt standing look at camera isolated on blue color background.

A male student with a school bag holding books isolated on white background

Portrait of a handsome bearded man smiling looking to the camera on blue background.

Man student with book show thumbs up hand gesture. Education, learning, study. Library, literature, reading book. Knowledge, information wisdom

Bearded man in shirt looking at camera isolated on blue

Bearded man in party cap looking at camera isolated on yellow

Dissatisfied man in white shirt showing thumb down isolated on yellow

Displeased young man in beanie hat gesturing isolated on yellow

Cheerful handyman in overalls and cap looking at camera isolated on white

Bearded man in white shirt showing ok sign while winking isolated on yellow