Ключевые слова: accident, automobile, car, collection, concept, contour, damage, design, disease, document, education, element, estate, family, fire, graphic, guarantee, health, home, house, icon, illustration, insurance, isolated, life, line, linear, logo, monochrome, outline, policy, property, protection, risk, safety, security, service, set, shield, sign, silhouette, symbol, thin,