Zdůraznil mužské dospívání student studuje v učebně - Stock fotografie a obrázky

Stressed Male Teenage Student Studying In Classroom

Contemplated African Businessman Looking At Laptop In Front Of Colleagues

Tired Exhausted Eye Pain And Ache Problem

Suffering face on a man with a hand on his head, pain.

Tired Exhausted Eye Pain And Ache Problem

Close-up Of A Young African Man In Pain Holding His Head

Young handsome man wearing blue office shirt sitting by computer leaning onto desk while typing and looking uninspired.

Sad, tired or depressed businessman at the desk.

Portrait Of Stressed Young Boy

Head shot of worried man

Unhappy Male Teenage Student Sitting Outside On College Steps

Depressed young black man with head in hands, close up, head and shoulders

Portrait Of Stressed Young Boy

Teenage Boy Lying On Bed

Portrait Of Stressed Young Boy

Stock Trader Looking Frustrated

Head shot of man scowling