Old intelligent bearded man taking off his glasses and rubbing eyes during his work with book in the library
Focused Elderly Man Reading at Library Table
Portrait of a Wise Elderly Man Reading and Reflecting
Experienced Engineer in Good Mood, Confidently Looking at Camera
Side view of bearded man in eyeglasses working with book in library
Portrait of a Wise Gentleman in a Vintage Library, Recording from a Book with a Magnifying Glass
Smiling wealthy mature man posing with stacks of money
Woman finishes reading, closing book and taking off glasses. Close-up, macro shot
Portrait of diverse students posing happily in university library
Front view of confident bearded man in apron posing in gift shop
Focused young student working in the library on home task
Senior bearded man looking at camera taking off putting on straw hat. Front view portrait of confident male Caucasian agrarian posing in slow motion outdoors on tractors market.