Lächelnd grübelnder Afroamerikaner in lässiger Kleidung mit Handy in der Hand am Tisch sitzend mit Laptop und Notizbuch - Stockfoto & -bild

Middle aged African American man thinking and holding smartphone in hand while sitting at table with laptop and papers while working

Portrait of cheerful african american male freelancer holding coffee cup showing ok sign enjoy break,successful dark skinned employee at desktop with laptop computer gesture thumb up satisfied with jo

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

Portrait of serious african american businessman having telephone conversation holding papers with information, young dark skinned male making telephone call for consulting with service operator

Serious african american guy holding cardboard cup thinking about job on work break, pensive dark skinned male freelancer sitting at desktop with coffee thoughtfully looking away in coworking spac

African american businessman sitting with crossed arms and looking at camera in office

Young African American man sitting at table with laptop in office and looking thoughtfully away in window while dreaming in daylight

Professional employer in classic eyewear calling to colleague for talking about text advertising on netbook technology

Pensive male entrepreneur in smart casual wear sitting at table desk and pondering on business experience and exchange, thoughtful man in eyeglasses thinking on program code for laptop system

Black formal man in eyeglasses hand talking on phone and contemplating on problem while sitting in front of laptop in office

African American male student with dark skin reading course work report for university project during learning in modern coworking space for millennials, smart casual black hipster guy studying indoor

Contemplative employee in classic eyeglasses analyzing textbook notes during working day in office interior, thoughtful male student in spectacles pondering on information from education copybook

Disturbed stressed African American male in casual jeans clothes sitting at table speaking with colleague in office space opposite of window

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

Successful businessman dressed in trendy outfit making banking documentation on modern cellular and sending important financial report on mail to colleague via 4G wireless internet connection