Ключевые слова: abstract, accessibility, art, assistance, assistant, blue, care, caregiver, caregiving, caretaker, caretaking, charity, circle, complex, concept, conceptual, contour, dark, donation, elderly, food, general, gradient, graphic, handicapped, icon, illustration, insurance, invalid, isolated, line, linear, lineart, metaphor, navy, notion, nursing, old, organisation, outline, pensioner, round, security, service, social, support, voluntary, volunteer, web,