Ein Universalgelehrter liest Bücher in der Bibliothek - taucht ein in die Wissenschaft - Stockfoto & -bild

A male scientist with glasses works in a library with books in a frame of books - writing a dissertation

A man reads books in the library late at night - studies material, gazes intently into letters through glasses

Bookworm with glasses between stacks of books - born to read man - second-hand book lover

An avid reader with a book in defocus in a frame of books - the concept of literature and training

A man enthusiastically reads an interesting book in a frame of books - library - born to read

A man with glasses makes notes in a book with a pen - studying printed material in a library

A visually impaired man reads a book with glasses - a fascinating and interesting activity at home.

Male hands holding open book on bookshelves background

Student holding books and laptop in library

Through a stack of books a view of a reading man in a library - scientific work

Through the hole between books on a shelf in the library you can see the hands of a person - leafing through pages

A man between piles of books wallowed in work - outlines and writes out information in a notebook - scientific research work

Through a stack of books a view of a reading man in a library - scientific work

Through the hole between books on a shelf in the library you can see the hands of a person - leafing through pages

Caucasian man diligently searches for information on a book page between stacks of books in a library - scientific activity

The man is surrounded by piles of books and collects information in the library

A man with a book between stacks of books - passionate about the novel - classic literature

Caucasian man writes scientific work with an inspirational and gambling look - a strong passion for science and knowledge

Caucasian man looks into the distance into the window while in the creative process of writing a book - search for inspiration - creative process