Let big and small friends become experts in seeing people's hearts through famous paintings! If you want to understand a person, don't ignore any subtle movements and expressions. A person's body language will reveal his true thoughts. Open the pages of the book, look at these wonderful paintings, look at their faces, their hands, look at the postures of their bodies, look for the messages in the pictures! This series uses lines, light and shadow, body language, and different angles of appreciation. It uses a relaxed and humorous way to lead readers into the world of art, and hopes to let readers know that it is closely related to history and culture, and is also in our lives.