Ключевые слова: advertising, background, black, blackboard, board, brainstorming, branding, business, caucasian, chalk, chalkboard, chart, communication, concept, diagrams, education, elearning, goal, graph, growth, icons, idea, lady, learning, management, market, marketing, media, people, person, plan, research, strategy, student, study, success, teaching, tech, technology, telling, woman, writing, young,