Directeur financier joyeux partageant de bonnes nouvelles avec un collègue lors d'une conversation téléphonique après une réunion réussie, entrepreneur positif parlant sur mobile living immeuble de bureaux après la journée de travail - Photo & image de stock

Successful young entrepreneur dressed in formal wear go out from office building and calling on smartphone device.Positive businessman in elegant suit communicating on mobile phone

Handsome male teacher discussing project planning on mobile standing near university building, confident Caucasian professor in elegant suit having phone conversation about education strategy

Serious male professor in formal wear talking on mobile standing on urban settings background, confident businessman having international mobile conversation with colleague posing near building

Serious businessman leaving building having phone conversation with operator checking money on banking account,confident corporate director talking on mobile hurrying for meeting getting out of office

Handsome businessman in suit talking on phone while standing outdoors

Side view of Caucasian businessman communicating with operator during trip standing in downtown of metropolis and using 4g wireless in roaming, concept of international conversation via cellphone

A man in a business suit talking on a cell phone outdoors, a businessman

Focused bearded guy in suit looking at camera and having smartphone conversation while standing outside contemporary office building with glass walls

Half length portrait of serious Caucasian economist with netbook looking at camera and walking to business meeting, confident entrepreneur making call to banking operator for checking balance

Back view of proud CEO dressed in official wear calling via mobile phone standing in office interior, male entrepreneur talking with client via cellphone during work day in enterprise corporation

From below view of adult dark haired calm man in formal clothes standing at wall holding documents looking up and making phone call in corridor of modern office

Side view of thoughtful young ethnic businessman talking on mobile phone and standing near big glass window in modern office

Handsome businessman in black suit leaning on chair while standing in modern office of corporation having call on smartphone and looking away

Cheerful successful mature businessman in formal wear calling on smartphone to talking with operator standing in office near copy space area.Prosperous proud ceo middle aged have phone conversation

Side view of mature handsome grey-haired businessman in official suit and glasses calling and communicating while going up stairs at street in city