Oldtimer Trophy Poster

This was a submissioned drawing for an Oldtimer Club. They are organizing an oldtimer tour for 2017. The size of the original one is A3 but for the poster will be scaled up to A1 size.
Materials used: Markers, pastels, colored pencils and a white gel pen. This was the very first time that I had to use photoshop to apply some changes using photoshop (for example the color of the grass).