Mara (Herrington) in OekakiBBS. I still really like this one because of the colors, and the drawing is surprisingly not too bad.
Does anybody remember Tegaki E? Is that still around? That was a tough interface to get used to, but other people made some absolute masterpieces despite it.
Trying out different coloring and shading. I like how they're all fun and cute, and then there's the third one.