Ключевые слова: adult, asian, ballpoint, business, businessman, businesspeople, caucasian, closeup, colleague, company, desk, document, education, finger, group, hand, handwriting, holding, human, job, learning, lesson, male, man, note, occupation, office, paper, paperwork, pen, people, person, planning, record, school, secretary, seminar, shorthand, student, study, suit, table, team, teamwork, training, work, working, write, writer, writing,