Step 6: On the left side of the Batman logo, draw a small, curved line. This line should be similar to an upside-down letter U.
Step 7: Now draw a similar curved line on the right side of the Batman logo. Make sure both lines are the same size.
Step 8: On the left side, draw another U-shaped line that ends up in the middle of the bottom. To figure out the middle, lightly sketch a line from the top to the bottom and make a mark. Then complete your curved line.
Step 9: Draw a similar curved line on the right side to finish the shape of the Batman logo. The inner-most curved lines at the bottom should come to a long point.
Step 10: Draw an oval around the Batman logo by first making a couple of horizontal marks at the top and bottom. Now make a vertical mark on either side to indicate the width of the oval. Connect all the marks with curved lines to finish the shape of the oval. Sketch lightly at first so that it's easy to erase if you don't get the curved lines right the first time. When you get the shape of the oval right, darken the lines. The oval should be very close to the drawing inside.