Step 21: Draw Grunkle Stan's leg and shoe on the right using the same technique. Thicken up the leg as you follow the guide. Use the ovals as guides to draw Grunkle Stan's shoes.
Step 22 That’s it! You now have a nice sketch of Grunkle Stan from Disney Channel's Gravity Falls. You can stop at this quick drawing for a rough, sketchy look or go for a more finished look by continuing to the step below.
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 get rid of every pencil mark with an eraser. You now have a finished inked drawing of Grunkle Stan! You can stop here or go to the final step to complete your Grunkle Stan drawing.
Final Step: For a completely finished Grunkle Stan drawing, you have to color it. You can use markers, color pencils or even crayons! Draw a little fish shape with a circle in its mouth inside the hat. The hat itself should be dark red along with his bow tie. Grunkle Stan's eyebrows, chin and jaw are gray. His skin is peach, but if you don't have peach, use orange or light brown. His nose is orange/pink. His suit and the tassel on his hat are dark brown. The shoes are light brown. That’s it! You now have a completed drawing of Grunkle Stan from Disney Channel's Gravity Falls.