Ключевые слова: analysis, analytic, art, background, blackboard, business, calculation, chalk, chalkboard, chart, circle, company, corporate, data, design, diagram, draw, drawing, drawn, element, financial, flat, graph, green, growth, hand, information, management, market, marketing, measure, modern, part, pie, presentation, report, results, round, showing, sign, sketch, slice, statistics, symbol, white, work,