Ключевые слова: academic, afro, american, background, blue, boy, cap, cartoon, ceremony, certificate, cheer, college, concept, conference, covid, degree, design, education, flat, futuristic, graduation, group, happy, hat, home, human, illustration, internet, isolated, knowledge, laptop, learning, office, online, pandemic, people, quarantine, school, smiling, student, study, style, success, teleconference, university, vector, video, virtual, woman, young,