Ritratto di giovane uomo d'affari caucasico con gli occhiali in piedi in biblioteca, che guarda di lato e gira faccia a faccia con la macchina fotografica. Insegnante intelligente maschio. Professore di biblioteca. Cliente uomo della libreria . - Filmati e video stock

Portrait of handsome guy standing in libary and laughing cheerfully at camera. Close up of happy joyful face of male in bibliotheca. Young Caucasian man smiling indoor with books shelves on background

Portrait of Caucasian young angry man in glasses standing in library and looking like misanderstanding. Male waving head like saying no and refusing. Professor in bibliotheca. Customer of book store.

Close up of handsome Caucasian man in jacket with bear standing in front of camera in library with surprised face. Male nodding his head like agreeing and approving something. Study concept.

Portrait of Caucasian young handsome businessman taking on glasses and looking straight to camera in library room. Male student in bibliotheca with books shelves behind.

Portrait of young Caucasian man with beard standing in libary, crossing hands in front and looking at camera. Male professor or worker in glasses of bibliotheca. Wise teacher smiling slight.

Close up of Caucasian young happy businessman with beard smiling cheerfully and showing OK gesture with hand in library room. Portrait of male teacher or professor. Success in study or research.

Portrait of handsome guy standing in libary and laughing cheerfully at camera. Close up of happy joyful face of male in bibliotheca. Young Caucasian man smiling indoor with books shelves on background

Portrait of Caucasian young angry man in glasses standing in library and looking like misanderstanding. Male waving head like saying no and refusing. Professor in bibliotheca. Customer of book store.

Close up of handsome Caucasian man in jacket with bear standing in front of camera in library with surprised face. Male nodding his head like agreeing and approving something. Study concept.

Portrait of Caucasian young handsome businessman taking on glasses and looking straight to camera in library room. Male student in bibliotheca with books shelves behind.

Portrait of young Caucasian man with beard standing in libary, crossing hands in front and looking at camera. Male professor or worker in glasses of bibliotheca. Wise teacher smiling slight.

Close up of Caucasian young happy businessman with beard smiling cheerfully and showing OK gesture with hand in library room. Portrait of male teacher or professor. Success in study or research.