Grave uomo barbuto in tuta nera guardando verso il basso durante l'utilizzo di smartphone - Foto e immagini stock

Serious businessman talking on mobile phone in the office, selective focus portrait

Portrait of a handsome adult businessman having a conversation at cellphone outside in natural light

Aggressive collector shouting on handset in room

Handsome bearded businessman talking on rotary telephone

Happy young business man portrait in bright modern office indoor

Worried businessman in beige blazer and tie holding stylish eyeglasses and frowning during conversation on mobile phone near large windows in modern office

Handsome man holding dollar banknotes near ears while standing with closed eyes on grey

Trader talking on landline phone near notebook and coffee to go in office, blurred foreground

Disappointed trader talking on telephone near calculator and papers with infographics, blurred foreground

Bearded businessman recording voice message on smartphone outside, banner

Shocked trader pointing with hand at computer monitor during conversation on telephone

Selective focus of man talking on smartphone with blank screen at home, earning online concept

Angry trader screaming while talking on landline phone near papers with infographics, blurred foreground