Ключевые слова: arrow, beige, blue, carbon, cartoon, caucasian, chair, clean, cloud, co2, computer, concept, dioxide, down, drawing, earth, eco, ecology, environment, environmental, floor, friendly, girl, green, home, house, illustration, imagination, innovation, laptop, leaves, lifestyle, panorama, pc, people, person, plant, power, protect, reduce, renewable, room, save, sitting, sofa, technology, thinking, wall, wide, woman,