Ключевые слова: architecture, clean, closeup, color image, communication, computer cable, connection, copy space, data, domestic room, electric plug, electrical outlet, electricity, empty, environmental conservation, equipment, europe, fuel and power generation, germany, horizontal, house, in a row, indoors, inserting, internet, landline phone, medium group of objects, modern, new, no people, plug adapter, power in nature, power supply, residential building, side view, single object, social issues, sparse, stranded, technology, tide, typing, variation, virus, vitality, wall building feature, white color, wire,