Pohdiskeleva työntekijä klassisissa silmälaseissa analysoimassa oppikirjan muistiinpanoja työpäivän aikana toimistosisustuksessa, huomaavainen miespuolinen opiskelija silmälaseissa, jotka pohtivat koulutuksen oppikirjasta saatuja tietoja - Kuvapankin valokuva ja kuva

Happy male student with education textbook smiling while learning in coworking space, young hipster guy in optical spectacles for eyes protection enjoying time for studying info and planning project

Thoughtful young businessman looking away at office

Serious dark skinned male freelancer pondering on idea for publication sitting at table with laptop computer, clever african american student doing homework task using technology and wifi in library

Happy male designer in classic spectacles for vision protection enjoying creative paperwork, cheerful Hispanic student in eyewear looking away and smiling while learning and studying indoors

Smiling happy pondering African American male in casual apparel holding mobile phone in hand sitting at table with laptop and notebook

Pensive african american businessman looking at notebook in office

Smart African American male in casual outfit and glasses thinking over blueprint while sitting at table and working on project in office

Confident young African man in eyewear telling something and looking at camera while working indoors

Contemplative employee in classic eyeglasses analyzing textbook notes during working day in office interior

Young hipster guy in optical spectacles for eyes protection enjoying time for studying info and planning project

Cheerful Hispanic student in eyewear looking away and smiling while learning and studying indoors

Happy male freelancer in spectacles browsing web page on laptop computer while doing distance job in coworking space

Portrait of cheerful male student in spectacles for eyes correction smiling at camera while learning and studying at table desktop

Carefree male manager in spectacles calling via smartphone technology enjoying coffee break in office

Young hipster guy in optical spectacles for provide eyes correction posing during paperwork

Skilled dark skinned male blogger in trendy wear planning online project making notes in notepad, creative man student learning online courses using laptop computer for searching information on terrace