Done ? Great . The closer you draw the lines and the more evenly they run , the greater the spatial character and the flickering occurs . A small TIP at this point : Make sure that at smaller line guides the heel of the hand rests on the base , with larger lines , it is advisable to launch the forearm just below the elbow . So you can almost off the cuff subscribe to or use the forearm almost like a compass wonderfully smooth lines . This avoids shaky and blurred lines .