Ключевые слова: 2024 years, 3034 years, 4044 years, business, business conference, business person, businessman, businesswoman, caucasian ethnicity, chair, collaboration, colleague, color image, communication, conference event, confidence, convention center, corporate business, desk, drinking glass, expertise, front view, global business, headshot, horizontal, indoors, laptop, leadership, mature adult, mature women, meeting, microphone, mid adult, mid adult men, occupation, office, presentation, professional occupation, projection screen, rear view, seminar, sign, sitting, smiling, suit, technology, text, three people, three quarter length, water bottle, welldressed, western script, white collar worker, young adult, young men,