Un uomo premuroso seduto sul divano a casa appoggia il mento sulla mano fissando intensamente avanti guardando qualcosa in una visione del profilo - Foto e immagini stock

Portrait of a man thinking with worried facial expression while analysing documents or business reports during work at desk in the office

Portrait of a middle-aged man wearing glasses and white shirt while looking at camera with folded arms indoors in the office

Portrait of mid-adult contemplative man with eyeglasses, man thinking and holding chin, close up with selective focus

Portrait of a bald bearded middle-aged man wearing gray hooded sweatshirt while looking at camera

Portrait of a confident man looking at camera while sitting at desk in front of a folder with business files during work in the office

Thoughtful businessman scrutinising camera with a serious expression as he sits at his desk in the office

Relaxed attractive bald middle-aged man wearing glasses with a friendly smile sitting on a sofa in his living room smiling at the camera

Middle-aged businessman in working modern office

Businessman sitting leaning forwards on his desks staring intently at the camera as though waiting for something

Grinning bearded teacher wearing eyeglasses and brown shirt in front of blank chalkboard looking away

Single handsome mature bearded man with eyeglasses and bald head looking away toward area with copy space

Grinning bearded teacher in eyeglasses and brown sweater standing in front of green chalkboard with blank copy space

Smiling relaxed friendly middle-aged man with a beard leaning against a white interior wall with folded arms