Step 1: Begin with the top part of the shell. First you'll draw a long curved line on the top followed by a wavy curved line on the bottom. Then draw two curved lines across connecting the top and bottom lines. Then draw a second wavy line around the first along the bottom just below the first.
Step 2: Next, draw the bottom part of the shell. You'll draw a lumpy curve from one side of the bottom part of the top part of the shell to the other. Then you'll need to draw in a wavy line connecting the side above that one and a second one a little bit above that one. Then draw in three curved lines connecting the bottom of the shell to the first wavy line above it.
Step 3: Next draw two circles on top of the shell with a dot in the center of each for the eyes.
Step 4: Finally, you'll draw an oval with a curved tail coming off to the left just below the top part of the shell.
Step 5: Your Oyster is complete! Yay!
How to Draw a Cartoon Oyster – Step-by-Step Tutorial