Let's take a look at the target map we're going to achieve, and we'll have a whole image first.
In fact, we know that the middle of the smiling face is not difficult to draw, the difficulties in the outer edge of the slender oval, we counted 24.
First draw an ellipse: Insert → shape → flowchart → Ellipse
Fill Color
There are 24 ellipses on the outside of the smiley face, but we only need 12 here. There is already one, and the remaining 11 are obtained by means of copying: Hold down CTRL, click Drag, and then copy 11.
Next rotate: The first rotation 15 °, the second rotation 30 °, and so on, each figure is more than the previous one to rotate 15 °. Rotation method: Select the graphic, hold down the ALT key, and then press the right cursor, press a cursor rotation of 15 °.
Box select the 12 ellipses, click the format → alignment, tick: Align the selected object, click Center, click Center
box selection → format → combination
Insert smiley face: Insert → shape → basic graphic → smiley face
Click the smiley face and the previously painted oval, format → Align;