Step 16: For a more finished, inked look, carefully draw over the final sketch lines with a pen or marker. Wait for the ink to dry, and then get rid of every pencil mark with an eraser. You now have a finished inked drawing of the Joker! You can stop here or go to the final step to complete your Joker drawing.
Final Step: For a completely finished Joker drawing, you have to color it. You can use markers, color pencils or even crayons! Color the Joker's hair black and the sheen portion green. His eyes and teeth are yellow, and his lips are red. That's it! You now have a completed drawing of Batman's enemy: the Joker.