Ключевые слова: agency, aid, amplifon, banner, billboard, brand, building, business, care, chain, city, commercial, company, concept, deafness, duisburg, ear, editorial, emblem, entrance, europe, facade, field, forehead, health, health care, hear, help, icon, industry, leader, logo, loss, medic, medical, medicine, office, retail, shop, sign, signage, signboard, store, symbol, system, text, urban, wall, world,