Ключевые слова: 3d, background, bank, banking, banknotes, box, business, cash, combination, concept, deposit, design, door, empty, finance, financial, flat, heavy, icon, illustration, investment, isolated, lock, metal, money, object, open, protect, protection, rich, safe, safety, save, saving, savings, secret, secure, security, solid, steel, storage, strong, symbol, system, treasure, trust, vault, wealth, white,