Ключевые слова: arms crossed, blackboard, blank expression, business, business person, businessman, caucasian, chalk, chalk drawing, concepts and ideas, confidence, elegance, expertise, ideas, imagination, intelligence, leadership, light bulb, looking at camera, male, male beauty, manager, men, motivation, occupation, office worker, one man only, one person, people, progress, smiling, solution, standing, success, symbol, text, toothy smile, young adult,