Learning the Adobe Illustrator Part 10

For this image I decided to mess around with the circles and was going to stick to the B & W scheme of previous images. However, I thought that would make the image pretty boring so I instead placed a "sun" in the center and used blue and red to color two sections. The blue and the red was inspired by the SK flag.

The image would be just perfect if it was not for that single blue line running along the right half of the circle.