Ключевые слова: activist, advertising, african american, background, black, black man, blue, bullhorn, care, clean, cycle, earth, eco, energy, environment, future, global, global warming, go green, green, growing, growth, guy, high, icon, leaf, leaves, male, man, megaphone, natural, nature, object, organic, person, pollution, protection, protest, recycle, recycling, shouting, space, speaking, studio background, sustainability, textures, voice, waste, world, young,