Grey hair professor sitting in empty lecture room and looking at laptop - Stock Photo & Image

Grey hair professor stretching in empty lecture room

Grey hair professor sitting on desk in empty lecture room and using laptop

Grey hair professor working with laptop

Grey hair professor sitting in empty lecture room with crossed arms

Grey hair professor looking at laptop

Grey hair professor talking by smartphone and looking at laptop

Grey hair professor yawning in empty lecture room

Senior lecturer in empty lecture room holding laptop and looking at camera

Smiling grey hair professor sitting in empty lecture room

Handsome senior writer working with laptop and making notes in notebook

Senior writer looking at photo in frame at his workplace

Handsome senior writer in tweed suit working with typewriter

Side view of handsome grey hair man using laptop at home

Cropped shot of senior writer putting on his vintage watch at workplace

Cropped image of grey hair man using laptop on sofa at home

Serious grey haired writer working with typewriter

Thoughtful senior writer working with laptop