Plein Air Lumber Mill

With about an hour of free time, I drove to a lumber mill in Rocklin, California, to relax and draw. I parked on the side of a quiet little road and sketched this complicated looking network of pipes, ducts and wires which make up the major part of this active lumber mill. It is next to impossible to try to draw every detail but I don't worry about--it looks like a lumber mill minus the exact details. I completed the line work on site and added watercolor at home. Ink and watercolor.