Ключевые слова: 22 april, april, background, bio, black, blue, calendar, care, celebration, colorful, concept, date, earth, earth day, earth day concept, eco, ecological, ecology, ecology concept, environment, environmental, event, festive, global, globe, green, greeting, ground, heart, holiday, inscription, leaves, letters, nature, no people, nobody, planet, plants, protect, protection, save, signs, simulation, studio shot, symbol, symbols, table, top view, world,