Portrét starého bělocha v pestré košili, hledícího do kamery a usmívajícího se v knihovně. Detailní záběr profesora nebo veselého pracovníka bibliothecy. Police s knihami vzadu. Starší učitel se usmál. - Stock záběry a video

Portrait of old Caucasian bald man turning face to camera and smiling in library. Close up of male professor or cheerful worker of bibliotheca. Books shelves on background. Senior smiled teacher.

Close up of Caucasian old bald man standing in front of camera and telling some story emotionally with hands gestures in library. Portrait of male professor talking to somebody at books shelves behind

Old Caucasian bald man in glasses and motley shirt reading book in library and studying. Close up of male professor with textbook researching in bibliotheca. Scientific work concept.

Senior Caucasian bald man in glasses reading book in library. Close up of old male professor with textbook in hands studying in public bibliotheca. Study concept. Grandfather flipping pages.

Portrait of senior Caucasian bald man in glasses turning face to camera and smiling. Close up of male professor or teacher posing in bibliotheca. Books shelves behind. Senior smiled library worker.

Portrait of Caucasian old bald man in glasses and plaid shirt standing in library room and looking down. Male teacher rising eyes up to camera. Books shelves on background. Professor in bibliotheca.

Portrait of old Caucasian bald man turning face to camera and smiling in library. Close up of male professor or cheerful worker of bibliotheca. Books shelves on background. Senior smiled teacher.

Close up of Caucasian old bald man standing in front of camera and telling some story emotionally with hands gestures in library. Portrait of male professor talking to somebody at books shelves behind

Old Caucasian bald man in glasses and motley shirt reading book in library and studying. Close up of male professor with textbook researching in bibliotheca. Scientific work concept.

Senior Caucasian bald man in glasses reading book in library. Close up of old male professor with textbook in hands studying in public bibliotheca. Study concept. Grandfather flipping pages.

Portrait of senior Caucasian bald man in glasses turning face to camera and smiling. Close up of male professor or teacher posing in bibliotheca. Books shelves behind. Senior smiled library worker.

Portrait of Caucasian old bald man in glasses and plaid shirt standing in library room and looking down. Male teacher rising eyes up to camera. Books shelves on background. Professor in bibliotheca.