Using a pencil on paper, Carl Krull draws line-by-line like an Inkjet printer. The third image within post is done with a tube and rotating technique while he sits in a moving car, which you can view here. “Every line has its own characteristic, but still corresponding and relating to the previous line. Eventually every bump in the road and every tiny crack in the floor affects the drawing, and it becomes a topographical map of the journey itself,”  he comments.
1. "Scrolling Drawings." CarlKrull.dk. Retrieved on October 4th, 2013. Artwork © Carl Krull Via Booooooom