Schöner männlicher Student mit Brille, der in ein Werbebuch schreibt - Stockfoto & -bild

The tired man resting his head with his hand while sitting at the table with papers in the studio

High angle view of concentrated young man in eyeglasses working with desktop computer at home office

Pensive student sitting at table with laptop and book

Thoughtful repairman with hand behind head looking at damaged laptop on blurred foreground

Focused businessman looking at blurred paper folder in office

Tired businessman with closed eyes near laptop and notebook at table in office

Serious businessman touching glasses while sitting at workplace near laptop

Handsome pensive designer in burgundy sweater using computer in office

Thoughtful young businessman sitting at modern office

Portrait of businessman listening music while typing on laptop at workplace