Ключевые слова: 25 to 29 years, 2529 years, april 2015 release, both male and female, business, business casual, business clothes, business colleague, businesspeople, casual business, caucasian ethnicity, cellular telephone, colleague, communication, copy space, day, female, gray color, holding, indoors, male, man, men, mobile phone, numeral, orthographic symbol, small group of people, smiling, symbol, teamwork, technology, telephone, three people, togetherness, using, wall, woman, women, workwear, young adult, young adult woman, young man, young men, young woman, young women,