Ключевые слова: 2 april, abstract, april, autism awareness day, autism puzzle, awareness, background, banner, behavior, campaign, card, care, celebration, childhood, children, colorful, communication, creative, design, different, disability, education, element, especially, health, helplessness, idea, illustration, inscription, international, kid, kids, medical, medicine, mental, modern, positive, poster, puzzle, puzzles pieces, rejection, suffering, support, syndrome, template, white, world, world autism awareness day, world autism day 2021,