Step 6: Draw two lines that begin at the top of the cylinder as guides for Gumball's arms. The line on the left side angles in toward the body, and the line on the right curves up a bit. At the end of each line, draw a small oval as a guide for Gumball's hands.
Step 7: That’s it for the initial sketch! You have the basic Gumball shape. Now go in and tighten your drawing. From this point on, press harder with your pencil in order to get darker lines and a more defined sketch.
Step 8: Darken the ovals that make up Gumball's eyes. Inside each eye, draw a similar-looking oval for his pupils and shade them in. Above each eye, draw a shape that looks like a long oval and shade it in for Gumball's eyebrows.
Step 9: Tighten the shape of Gumball's muzzle by making the top corners sharper. Inside the muzzle at the top, draw a half oval for his nose and a line below the nose that splits the muzzle in half.
Step 10: Under the muzzle draw a long arc that resembles the letter U for Gumball's open mouth. Draw a small line on the upper left corner of his mouth for his tooth and draw a curved line below that for his tongue.