GRID STEP. You can print out the base construction lines and start drawing on tracing paper or you can draw the grid layout yourself using the following steps.
• Locate the heads in advance and draw its approximate size using an ovals • Draw 1 horizontal line above the heads. Above it, draw another line much narrower. • Draw 1 horizontal line under the heads. Below it, add 4 more lines equal to the height of the heads. • On the left and right sides of the heads, draw a vertical line. Draw from them to the sides: -on the left, 1 line equal to the width of the heads plus 1 line equal to 1/3 of the width of the heads; -on the right, 1 line equal to the width of the heads.