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Man sitting inside a library alone doing research.
Mature man in eyeglasses reading interesting book, sitting in the library, studying
A grey haired retired gentleman is painting a colorful picture on a small easel on a table, with more residents are chatting in comfortable chairs behind him
Frustrated senior teacher standing in front of a chalk board.
Adult student or teacher
Waist up view of British educator in early 50s standing amidst desks, holding notebooks, and smiling at camera.
Portrait of Dante Aligheri painted a wall of Orvieto Cathedral, Italy.
Caucasian male bookworm in late 60's with gray hair and mustaches studying. Sitting in a library doing a research with many books on the table.
Masterpiece polychrome sculptures of baroque artist Aleijadinho inside one of the chapels illustrating the Stations of the Cross, Sanctuary of Bom Jesus de Matosinhos, Congonhas, Minas Gerais, Brazil
Senior man sitting in a classroom and reading a book. Elderly man sitting in classroom and learning with a book and computer on the table.
High School Teacher in a Library
Mature man reading books in a big library. Empty room with rows and rows of tables, chairs and electric lights.
Mature teacher standing near the blackboard and explaining Maths to students online using laptop
attractive female teacher in glasses near blackboard with math calculations. Back to school
On the university campus, a Male professor is selecting books in the library.
Vintage Royal Luxury Fun Portrait, Interior Decor
A teacher with a long white beard, big gray hair, and glasses is wearing a checkered shirt and sports jacket in front of a blackboard with complex formulas written on it. He holds his beard and looks thoughtfully at the folder in his hands.
Waist-up side shot with blurred background of a white hair senior Caucasian man formally dressed and wearing glasses, seated reading a book with green cover at the city public library as a part of his weekend routine.
Dreaming young girl with long blonde hair wearing medieval dress like Mona Lisa replica over dark vintage background. Vintage style, art, fashion, comparison of eras concept.
Professor sitting at desk and looking away with smile on his face during the day.
A senior Caucasian medical professor is preparing for his next lecture in the medical schools library.
Teacher, Professor, Senior Adult, University,Library,Book,Senior,Men,60-69 Years,,Photography
Male student holding pile of books
Photo of clever intelligent nice woman work at college hand hold scientific materials isolated on green board background.
At the heart of the bookstore, a wise elderly man, with glasses and a beard, stands as a symbol of the enduring pursuit of knowledge and the love of literature.
Senior artist paints on a canvas in his studio
Ph.D. doing research with Raphael's School of Athens in background.
Waist-up side shot with blurred background of a white hair senior Caucasian man formally dressed and wearing glasses, seated reading a book with green cover at the city public library as a part of his weekend routine.
Free Images: "bestof:A scholar in his study, by Cornelis de Man.jpg en A scholar in his study oil on canvas 74 2 x 60 6 cm inscribed on the map MAR DEL NORT > 1654 http //www"
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