Vista ad alto angolo di bello uomo capelli grigi lettura giornale aziendale sul divano a casa - Foto e immagini stock

Handsome grey hair man reading book in armchair at home

Handsome grey hair man reading business newspaper on sofa at home

Watching you. Thoughtful bearded male person holding hands together while touching chin

Handsome grey hair man drinking coffee and reading business newspaper at home

Senior man reading newspaper at home

Attentive senior man using digital tablet while sitting in armchair

Digital technology. Happy bearded aged man sitting in the armchair and smiling while using a laptop

Side view of handsome grey hair man using laptop at home

Grey hair professor holding eyeglasses and looking at camera

Life story. Jolly pleased senior man sitting while spending weekend and staring at camera

Keep attention. Handsome retirement sitting on sofa while thinking about book

Grey hair professor standing near stack of books

Grey hair professor looking at laptop

Senior man holding sigar and ashtray in hands

Smiling grey hair professor standing with crossed arms

Grey hair professor holding apple and using laptop

Grey hair professor looking at smartphone in lecture room

Grey hair professor talking by smartphone and looking away

Grey hair professor talking by smartphone and looking at camera

Smiling grey hair professor sitting on desk in empty lecture room and talking by smartphone

Smiling senior lecturer pointing on tablet isolated on white