Some wonderful Craig and Tweek imagery from 2016 by Frog Pee.
Frog Pee seemed to stop producing Creek-related art by the end of 2016 but those pieces released are great, with vibrant colors and an amazingly effective use of various screentones for a visual effect.
(I’ve always been a fan of screen tones from the days I was using them on dry transfer sheets in high school!)
Artist: Frog Pee | https://tuantuantuanwry.tumblr.com/