Colpo ritagliato di uomo anziano con matita e foglio di carta - Foto e immagini stock

Thoughtful senior man with pencil and sheet of paper in front of white brick wall

Thoughtful senior man with pencil and sheet of paper

Bearded senior writer reading manuscript with magnifying glass

Senior man in tweed suit reading notes in notebook with magnifying glass

Cropped view of senior man in stylish clothes holding eyeglasses and digital tablet isolated on dark grey

Confident professor sitting at desk, he is writing down notes and reading a book

Serious senior man in tweed suit and glasses looking at camera

Focused senior writer reading manuscript with magnifying glass

Close up portrait of senior man with many wrinkles on his face wearing fashion suit and sleeping at workplace. concept of tiredness.

Cropped view of stylish senior businessman holding eyeglasses isolated on black

Cropped image of grey hair librarian reading book

Senior lecturer pointing on something in lecture room

Elderly man in bow tie and blue jacket using smartphone isolated on grey

Serious senior businessman in eyeglasses looking at camera isolated on black

Cropped image of senior lecturer holding book and showing one finger up

Cropped image of grey hair librarian holding book

Yawning senior disabled man in wheelchair reading business newspaper on street

Grey-haired man in stylish clothes using digital tablet on dark grey