Tool: square colored paper
1, prepare a square colored paper, first up and down, then fold it in half.
2. Fold the front and back sides of the small square into triangles.
3. Open the triangle and fold it down.
4. Turn it over, fold the bottom edge in half and cut off half.
5. Fold the bottom edge into a triangle and press it in.
6. Fold the bottom two surface layers upwards into butterfly wings.
7. Finally, draw an outline pattern on the wings and make a simple bookmark.
Bookmark is a kind of reading label, which is made of paper, electronics, plant leaves and metal.
Used to inscribe the title of a book, usually attached to the upper left corner of the cover of an ancient book, sometimes with the book number, the name of the inscriber and the reading place. A bookmark is a small piece of paper sandwiched in a book to record the progress of reading. With the development of the Internet era, electronic tags are derived to record reading progress and experience.