Ключевые слова: admiration, advertisement, announcement, appreciation, black, blackboard, board, business, calligraphy, chalk, chalkboard, compliment, concept, conceptual, congrats, congratulation, congratulations, draw, drawing, grateful, gratitude, greeting, handwriting, handwritten, headline, honor, idea, illustration, information, knowledge, praise, remark, remember, teach, text, thank, training, tribute, word, writing, written,