Ключевые слова: air quality, art, artistic, awareness, carbon, carbon emissions, carbon neutral, city, climate change, concept, conservation, creative, creative art, depiction, earth, eco friendly, ecological, ecological balance, ecological footprint, emissions, emitting, environment, environmentalism, factory, factory smoke, footprint, footprint trail, footprinting, footprints, global warming, green, impact, industrial, industrialization, industry, interpretation, landscape, leading, nature, planet, pollution, pollution control, smoke, sustainability, symbolic, urban,