Ключевые слова: 2d, art, assess, blue, certification, clip art, collaboration, collection, concept, creative, dark, database, design, discovery, distribute, document, explicit, faqs, flat, graphic, icon, identify key areas, illustration, implicit, infographic, information, isolated, knowledge, knowledge management, line, line icon, linear, management, multicolor, organization, outline, pictogram, productivity, profile, search engine, sharing, sign, simple, storing, symbol, tacit, text, thin,