The idea of this drawing was that I wanted to make a drawing of a car, although I also had to incorporate circles into it as well. So I chose this Porsche, then I had to make sure to make circles prominent in the piece, so I made the background a big circle. 

9" x 12" oil paint pastels, pen, colored pencil 

The proccess was to start I had to sketch the porsche, then I added circles throughout the drawing. Then i added two colors that complimented each other, creating contrast. Then I fnally added some circles in the car to make it pop more.