Ключевые слова: background, black, blackboard, board, brand, brush, brushstroke, business, chalk, chalkboard, color, commerce, company, concept, consulting, corporate, deal, drawing, education, finance, financial, idea, investment, knowladge, leader, leadership, learn, learning, lesson, management, marketing, money, multicolor, overlapped, paint, paintbrush, partner, project, recession, school, strategy, study, success, target, teach, team, text, texture, word,