Ключевые слова: adult, arm, background, blank, book, caucasian, close, concepts, copy, design, diary, directly, document, education, empty, fingers, hand, holding, human, informing, isolated, literature, looking, mag, male, man, manual, men, notebook, notes, novel, object, open, page, paper, person, read, reading, single, space, spreadsheet, student, studio, studying, template, text, textbook, turning, type, white,