Ключевые слова: 2021, 2021 new year, advertising, alert, all colors, announce, announcement, audio, black, botany, broadcast, bullhorn, colors, design, draw, environment, equipment, graphic, grow, horticultura, icon, illustration, isolated, loudspeaker, megaphone, megaphone icon, megaphone isolated, megaphone vector, message, natura, outline, plantar, pot, propaganda, shouter, sketch, sound, speak, speaker, speech, the communication, the irrigation, the public, tool, voice, volume, white,