Step 21: Draw the leg on the left the same way as Mabel Pines' leg on the right but make it a bit smaller.
Step 22: That’s it! You now have a nice sketch of Mabel Pines from Disney Channel's Gravity Falls. You can stop at this quick drawing for a rough, sketchy look, or continue to the step below to go for a more finished look.
Step 23: 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 erase your pencil marks. You now have a finished inked drawing of Mabel Pines! You can stop here or go to the final step to complete your Mabel drawing in its entirety.
Final Step: For a completely finished drawing of Mabel Pines, you have to color it. You can use anything you want: markers, color pencils or even crayons! Color Mabel's hair brown. The color of her outfit will depend on the design you used for her sweater. Her skin is peach, but if you don't have peach, improvise and use yellow-orange or light brown. Mabel's shoes are black. That’s it! You now have a completed drawing of Mabel Pines from Gravity Falls.