1. First draw the word "Baotou" of the mathematical tabloid in the upper position and draw the petal frame. After drawing the bottom, draw a giraffe with its neck exposed, and there is a digital pendant on the left.

2. Draw a rectangle frame and a sun frame, and then draw some pencils, operation symbols and rainbows for background decoration.

3. Draw the ground in red and blue, the giraffe in yellow and brown, and draw two borders in yellow and red respectively.

4. Paint the head pink, paint the border of the petal frame blue, and paint the rainbow and operation symbols in various colors.