Ключевые слова: architecture, beaver, beaver lady, building, clean energy, deer gora, deer mountain, depths, electric, electricity, engineering, environment, environmental, environmental protection, europe, european, exterior, generate, generation, green energy, historical, hydro, hydroelectric, hydroelectric dam, hydroelectric power stations, hydropower, industry, infrastructure, landmark, landscape, lower silesia, old, old water dam, pilchowice, poland, polish, power, renewable energy, river, silesia, small hydro, technical, technology, tourism, water, water dam, water power, wrzeszczyna,