Ключевые слова: adult, back, board, boys, businessman, caucasian ethnicity, chalk drawing, child, classroom, dark, development, education, formula, generative ai, handwriting, high school, holding company, human hand, ideas, indoors, inspiration, learning, looking, men, message, night, occupation, pointing, portrait, rear view, science, single word, solution, standing, student, studying, success, teacher, teaching, text, western script, working,