Intelligent senior bearded grandpa with glasses reading his 10-aged granddaughter interesting book in the library
Positive charming asian college student in headphones writing notes on sticker, listening online free audio course using laptop pc for e-learning, effective self-education, distance learning program.
Slow motion of focused bearded man using tablet in library
Bearded senior grandpa and granddaughter exploring iPad in library
Close view of old intelligent bearded man in glasses which sitting in the library and reading book using magnifying glass
Old intelligent bearded man taking off his glasses and rubbing eyes during his work with book in the library
Portrait of Grandfather and Granddaughter Reading Together in the Library
Asian teacher monitors learning process in school library
Elderly grandpa and granddaughter comparing print book with ebook in library
Respected senior bearded man in glasses sitting at the library table while his nice teen granddaughter bringing thick books to him
A woman reading a book in a library. Student and learning concept.
A Woman Reading a Book in a Library: Student and Learning Concept