Pressed Flower Art is to use physical and chemical methods to dehydrate, preserve color, press and dry plant materials, including roots, stems, leaves, flowers, fruits, and bark, into plane flowers. After ingenious conception, beautiful decorative paintings, cards, and other plant products are made. The pressed flower art is to use the pressed flowers as the basic materials for art creation. Just like watercolor painting and oil painting, it is the combination of plant science and art. China has a long history to make handicrafts by pressed flower art. For example, Bodhi leaf paintings have appeared as early as the period of the Silk Road. This course aims to lead students to appreciate the pressed flower art that comes from nature and returns to nature, and feel the beauty of traditional Chinese art.