Érett üzletember szemüvegben bitcoint tart, miközben a munkahelyén ül éjszaka - Stock fotó és kép

Grey haired manager using computer near papers and notebook in office in evening

Senior retired man sitting ad desk and working with a computer, elderly and technology concept

Experienced Automotive Designer Works With Digital Display Graphics Tablet Touschreen Table, Drawing Sketch of a New Car Prototype.

Mature businessman in suit working with papers in office in evening

Middle aged man with laptop learning at table indoors

A mature man architect working on computer at desk indoors in office.

An elderly realtor holds the figure of a house in his hands and smiles. House purchase advice, experienced real estate agent.

Happy mature businessman with grey hair and beard in formal clothes is in the office holding money.

Grey haired manager using computer near papers and notebook in office in evening

Mature businessman in suit working with papers in office in evening

Positive businessman using computer near documents in office in evening

Middle aged businessman using computer near blurred documents in office

Irritated businessman holding clenched fists during video call on laptop in office at night

Grey haired businessman looking at blurred computer monitor in office

Middle aged manager holding paper with charts near working table in office

Focused mature businessman looking at computer monitor near notebooks in office in evening

Middle aged businessman in eyeglasses using computer in office in evening

Side view of bearded businessman pointing at computer monitor while working in office, banner