Steps of drawing whole skull with cad

1. Draw a big circle on the canvas, which will be the basic shape of the skull.

2. Draw a rectangle on its circle as the forehead of the skull.

3. Draw two small circles under the circle as the eyes of the skull.

4. Draw two curves under the eyes as the nose of the skull.

5. Then draw two triangles on both sides of the skull as ears of the skull.

6. Draw the shape of two big toothed gears on the top and bottom of the skull as the teeth of the skull.

7. Finally, draw the outline of the skull with a black pen or signature pen, and add details and shadows at appropriate positions to make it more realistic.