Ключевые слова: abstract, around, art, background, banner, blue, circle, community, concept, crowd, day, design, drawing, earth, energy, environment, family, future, global, globe, greeting, group, growth, happy, human, illustration, international, isolated, kids, life, multinational, peace, people, person, planet, population, population day, science, sign, silhouette, support, symbol, together, world,