Now I'm pretty sure that Gumball's best friend is a goldfish because he is all orange in color and he seems to have a tail fin and even pectoral fins which happens to be his arms. Of course I could be wrong, but I think it's pretty obvious. Anyways, I told you that I was going to submit more characters from The Amazing World of Gumball, and so here it is, "how to draw Darwin", step by step. When I was reading Darwin's brief bio I found out that he was once a pet that spent a lot of time in a fishbowl. That is until he grew a pair of legs and became Gumball's best friend. He has a friendly face and the only thing he wears is a pair of green colored canvas like shoes. He is going to be even easier to draw than Gumball, and when you are finished you will have the two main characters of the new Cartoon Network animated series. I have to get going because there is a lot more for me to do today. Have fun drawing Darwin, I will be back with more fun stuff for you guys to draw. Peace people!