1, draw a parallelogram, and pay attention to the slight bending of the horizontal line, so that it looks like a bulging feeling, just like an open book.

2. Then draw the page on the other side, which is also horizontal and slightly curved.

3. Draw the thickness, pay attention to parallel to the edge of the book.

4. It is realistic and interesting to draw dense dots on the page to represent the lines of words. Note that the lines of the words should be parallel to the edge of the page, so that it feels three-dimensional.