Marshell Lee and Gumball From Adventure time. (I have been on a serious AT kick :'D)
I love these two so much.
OH OH, How about dem invisible cookies ;D
you can watch me lineart and color this in my LS[link]
Coloring Style is based off of some AT gumball and Marshell lee picture that IDK where the hell it is but it was on tumblr or something. Other wise Art is Mine, style is Adventure time and Prince Gumball, Marshell Lee and Adventure time(c) Pen Ward
Version 2: [link]
Other AT Art: [link][link]